155924475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 316646400

約数和(自身を除く): 160721925

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 37, 69, 75, 105, 111, 115, 161, 175, 185, 259, 345, 349, 483, 525, 555, 575, 777, 805, 851, 925, 1047, 1295, 1725, 1745, 2415, 2443, 2553, 2775, 3885, 4025, 4255, 5235, 5957, 6475, 7329, 8027, 8725, 12075, 12215, 12765, 12913, 17871, 19425, 21275, 24081, 26175, 29785, 36645, 38739, 40135, 56189, 61075, 63825, 64565, 89355, 90391, 120405, 148925, 168567, 183225, 193695, 200675, 271173, 280945, 296999, 322825, 446775, 451955, 602025, 842835, 890997, 968475, 1355865, 1404725, 1484995, 2078993, 2259775, 4214175, 4454985, 6236979, 6779325, 7424975, 10394965, 22274925, 31184895, 51974825, 155924475]

約数ペア:

[(1, 155924475), (3, 51974825), (5, 31184895), (7, 22274925), (15, 10394965), (21, 7424975), (23, 6779325), (25, 6236979), (35, 4454985), (37, 4214175), (69, 2259775), (75, 2078993), (105, 1484995), (111, 1404725), (115, 1355865), (161, 968475), (175, 890997), (185, 842835), (259, 602025), (345, 451955), (349, 446775), (483, 322825), (525, 296999), (555, 280945), (575, 271173), (777, 200675), (805, 193695), (851, 183225), (925, 168567), (1047, 148925), (1295, 120405), (1725, 90391), (1745, 89355), (2415, 64565), (2443, 63825), (2553, 61075), (2775, 56189), (3885, 40135), (4025, 38739), (4255, 36645), (5235, 29785), (5957, 26175), (6475, 24081), (7329, 21275), (8027, 19425), (8725, 17871), (12075, 12913), (12215, 12765)]