70900875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 140175360

約数和(自身を除く): 69274485

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 107, 125, 155, 171, 225, 279, 285, 321, 375, 465, 475, 535, 589, 775, 855, 963, 1125, 1395, 1425, 1605, 1767, 2033, 2325, 2375, 2675, 2945, 3317, 3875, 4275, 4815, 5301, 6099, 6975, 7125, 8025, 8835, 9951, 10165, 11625, 13375, 14725, 16585, 18297, 21375, 24075, 26505, 29853, 30495, 34875, 40125, 44175, 49755, 50825, 63023, 73625, 82925, 91485, 120375, 132525, 149265, 152475, 189069, 220875, 248775, 254125, 315115, 414625, 457425, 567207, 662625, 746325, 762375, 945345, 1243875, 1575575, 2287125, 2836035, 3731625, 4726725, 7877875, 14180175, 23633625, 70900875]

約数ペア:

[(1, 70900875), (3, 23633625), (5, 14180175), (9, 7877875), (15, 4726725), (19, 3731625), (25, 2836035), (31, 2287125), (45, 1575575), (57, 1243875), (75, 945345), (93, 762375), (95, 746325), (107, 662625), (125, 567207), (155, 457425), (171, 414625), (225, 315115), (279, 254125), (285, 248775), (321, 220875), (375, 189069), (465, 152475), (475, 149265), (535, 132525), (589, 120375), (775, 91485), (855, 82925), (963, 73625), (1125, 63023), (1395, 50825), (1425, 49755), (1605, 44175), (1767, 40125), (2033, 34875), (2325, 30495), (2375, 29853), (2675, 26505), (2945, 24075), (3317, 21375), (3875, 18297), (4275, 16585), (4815, 14725), (5301, 13375), (6099, 11625), (6975, 10165), (7125, 9951), (8025, 8835)]