893143875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 1706028480

約数和(自身を除く): 812884605

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 169, 195, 221, 255, 325, 375, 425, 507, 663, 829, 845, 975, 1105, 1275, 1625, 2125, 2487, 2535, 2873, 3315, 4145, 4225, 4875, 5525, 6375, 8619, 10777, 12435, 12675, 14093, 14365, 16575, 20725, 21125, 27625, 32331, 42279, 43095, 53885, 62175, 63375, 70465, 71825, 82875, 103625, 140101, 161655, 183209, 211395, 215475, 269425, 310875, 352325, 359125, 420303, 549627, 700505, 808275, 916045, 1056975, 1077375, 1347125, 1761625, 2101515, 2381717, 2748135, 3502525, 4041375, 4580225, 5284875, 7145151, 10507575, 11908585, 13740675, 17512625, 22901125, 35725755, 52537875, 59542925, 68703375, 178628775, 297714625, 893143875]

約数ペア:

[(1, 893143875), (3, 297714625), (5, 178628775), (13, 68703375), (15, 59542925), (17, 52537875), (25, 35725755), (39, 22901125), (51, 17512625), (65, 13740675), (75, 11908585), (85, 10507575), (125, 7145151), (169, 5284875), (195, 4580225), (221, 4041375), (255, 3502525), (325, 2748135), (375, 2381717), (425, 2101515), (507, 1761625), (663, 1347125), (829, 1077375), (845, 1056975), (975, 916045), (1105, 808275), (1275, 700505), (1625, 549627), (2125, 420303), (2487, 359125), (2535, 352325), (2873, 310875), (3315, 269425), (4145, 215475), (4225, 211395), (4875, 183209), (5525, 161655), (6375, 140101), (8619, 103625), (10777, 82875), (12435, 71825), (12675, 70465), (14093, 63375), (14365, 62175), (16575, 53885), (20725, 43095), (21125, 42279), (27625, 32331)]