1401682725

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2201

約数の個数: 120

約数和(自身を含む): 2895171840

約数和(自身を除く): 1493489115

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 81, 85, 95, 135, 153, 171, 225, 255, 285, 323, 405, 425, 459, 475, 513, 675, 765, 855, 969, 1275, 1377, 1425, 1539, 1615, 2025, 2143, 2295, 2565, 2907, 3825, 4275, 4845, 6429, 6885, 7695, 8075, 8721, 10715, 11475, 12825, 14535, 19287, 24225, 26163, 32145, 34425, 36431, 38475, 40717, 43605, 53575, 57861, 72675, 96435, 109293, 122151, 130815, 160725, 173583, 182155, 203585, 218025, 289305, 327879, 366453, 482175, 546465, 610755, 654075, 692189, 867915, 910775, 983637, 1017925, 1099359, 1446525, 1639395, 1832265, 2076567, 2732325, 2950911, 3053775, 3298077, 3460945, 4339575, 4918185, 5496795, 6229701, 8196975, 9161325, 10382835, 14754555, 16490385, 17304725, 18689103, 24590925, 27483975, 31148505, 51914175, 56067309, 73772775, 82451925, 93445515, 155742525, 280336545, 467227575, 1401682725]

約数ペア:

[(1, 1401682725), (3, 467227575), (5, 280336545), (9, 155742525), (15, 93445515), (17, 82451925), (19, 73772775), (25, 56067309), (27, 51914175), (45, 31148505), (51, 27483975), (57, 24590925), (75, 18689103), (81, 17304725), (85, 16490385), (95, 14754555), (135, 10382835), (153, 9161325), (171, 8196975), (225, 6229701), (255, 5496795), (285, 4918185), (323, 4339575), (405, 3460945), (425, 3298077), (459, 3053775), (475, 2950911), (513, 2732325), (675, 2076567), (765, 1832265), (855, 1639395), (969, 1446525), (1275, 1099359), (1377, 1017925), (1425, 983637), (1539, 910775), (1615, 867915), (2025, 692189), (2143, 654075), (2295, 610755), (2565, 546465), (2907, 482175), (3825, 366453), (4275, 327879), (4845, 289305), (6429, 218025), (6885, 203585), (7695, 182155), (8075, 173583), (8721, 160725), (10715, 130815), (11475, 122151), (12825, 109293), (14535, 96435), (19287, 72675), (24225, 57861), (26163, 53575), (32145, 43605), (34425, 40717), (36431, 38475)]