15693021575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2745

約数の個数: 96

約数和(自身を含む): 25337664000

約数和(自身を除く): 9644642425

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 109, 145, 175, 203, 275, 319, 385, 545, 725, 763, 1015, 1199, 1595, 1925, 2233, 2579, 2725, 3161, 3815, 5075, 5995, 7975, 8393, 11165, 12895, 15805, 18053, 19075, 22127, 28369, 29975, 34771, 41965, 55825, 64475, 74791, 79025, 90265, 110635, 141845, 173855, 198583, 209825, 243397, 281111, 373955, 451325, 523537, 553175, 709225, 822701, 869275, 992915, 1216985, 1405555, 1869775, 1967777, 2617685, 3092221, 4113505, 4964575, 5758907, 6084925, 7027775, 8152219, 9838885, 13088425, 15461105, 20567525, 21645547, 28794535, 40761095, 49194425, 57065533, 77305525, 89674409, 108227735, 143972675, 203805475, 285327665, 448372045, 541138675, 627720863, 1426638325, 2241860225, 3138604315, 15693021575]

約数ペア:

[(1, 15693021575), (5, 3138604315), (7, 2241860225), (11, 1426638325), (25, 627720863), (29, 541138675), (35, 448372045), (55, 285327665), (77, 203805475), (109, 143972675), (145, 108227735), (175, 89674409), (203, 77305525), (275, 57065533), (319, 49194425), (385, 40761095), (545, 28794535), (725, 21645547), (763, 20567525), (1015, 15461105), (1199, 13088425), (1595, 9838885), (1925, 8152219), (2233, 7027775), (2579, 6084925), (2725, 5758907), (3161, 4964575), (3815, 4113505), (5075, 3092221), (5995, 2617685), (7975, 1967777), (8393, 1869775), (11165, 1405555), (12895, 1216985), (15805, 992915), (18053, 869275), (19075, 822701), (22127, 709225), (28369, 553175), (29975, 523537), (34771, 451325), (41965, 373955), (55825, 281111), (64475, 243397), (74791, 209825), (79025, 198583), (90265, 173855), (110635, 141845)]