674738925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 1491333120

約数和(自身を除く): 816594195

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 23, 25, 35, 51, 57, 69, 75, 85, 95, 105, 115, 119, 133, 161, 173, 175, 255, 285, 323, 345, 357, 391, 399, 425, 437, 475, 483, 519, 525, 575, 595, 665, 805, 865, 969, 1173, 1211, 1275, 1311, 1425, 1615, 1725, 1785, 1955, 1995, 2185, 2261, 2415, 2595, 2737, 2941, 2975, 3059, 3287, 3325, 3633, 3979, 4025, 4325, 4845, 5865, 6055, 6555, 6783, 7429, 8075, 8211, 8823, 8925, 9177, 9775, 9861, 9975, 10925, 11305, 11937, 12075, 12975, 13685, 14705, 15295, 16435, 18165, 19895, 20587, 22287, 23009, 24225, 27853, 29325, 30275, 32775, 33915, 37145, 41055, 44115, 45885, 49305, 52003, 55879, 56525, 59685, 61761, 67643, 68425, 69027, 73525, 75601, 76475, 82175, 83559, 90825, 99475, 102935, 111435, 115045, 139265, 156009, 167637, 169575, 185725, 202929, 205275, 220575, 226803, 229425, 246525, 260015, 279395, 298425, 308805, 338215, 345135, 378005, 391153, 417795, 473501, 514675, 529207, 557175, 575225, 696325, 780045, 838185, 1014645, 1134015, 1173459, 1285217, 1300075, 1396975, 1420503, 1544025, 1587621, 1691075, 1725675, 1890025, 1955765, 2088975, 2367505, 2646035, 3855651, 3900225, 4190925, 5073225, 5670075, 5867295, 6426085, 7102515, 7938105, 8996519, 9778825, 11837525, 13230175, 19278255, 26989557, 29336475, 32130425, 35512575, 39690525, 44982595, 96391275, 134947785, 224912975, 674738925]

約数ペア:

[(1, 674738925), (3, 224912975), (5, 134947785), (7, 96391275), (15, 44982595), (17, 39690525), (19, 35512575), (21, 32130425), (23, 29336475), (25, 26989557), (35, 19278255), (51, 13230175), (57, 11837525), (69, 9778825), (75, 8996519), (85, 7938105), (95, 7102515), (105, 6426085), (115, 5867295), (119, 5670075), (133, 5073225), (161, 4190925), (173, 3900225), (175, 3855651), (255, 2646035), (285, 2367505), (323, 2088975), (345, 1955765), (357, 1890025), (391, 1725675), (399, 1691075), (425, 1587621), (437, 1544025), (475, 1420503), (483, 1396975), (519, 1300075), (525, 1285217), (575, 1173459), (595, 1134015), (665, 1014645), (805, 838185), (865, 780045), (969, 696325), (1173, 575225), (1211, 557175), (1275, 529207), (1311, 514675), (1425, 473501), (1615, 417795), (1725, 391153), (1785, 378005), (1955, 345135), (1995, 338215), (2185, 308805), (2261, 298425), (2415, 279395), (2595, 260015), (2737, 246525), (2941, 229425), (2975, 226803), (3059, 220575), (3287, 205275), (3325, 202929), (3633, 185725), (3979, 169575), (4025, 167637), (4325, 156009), (4845, 139265), (5865, 115045), (6055, 111435), (6555, 102935), (6783, 99475), (7429, 90825), (8075, 83559), (8211, 82175), (8823, 76475), (8925, 75601), (9177, 73525), (9775, 69027), (9861, 68425), (9975, 67643), (10925, 61761), (11305, 59685), (11937, 56525), (12075, 55879), (12975, 52003), (13685, 49305), (14705, 45885), (15295, 44115), (16435, 41055), (18165, 37145), (19895, 33915), (20587, 32775), (22287, 30275), (23009, 29325), (24225, 27853)]