87512625

素因数分解:

$3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 159449472

約数和(自身を除く): 71936847

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 125, 225, 321, 375, 535, 727, 963, 1125, 1605, 2181, 2675, 3635, 4815, 6543, 8025, 10905, 13375, 18175, 24075, 32715, 40125, 54525, 77789, 90875, 120375, 163575, 233367, 272625, 388945, 700101, 817875, 1166835, 1944725, 3500505, 5834175, 9723625, 17502525, 29170875, 87512625]

約数ペア:

[(1, 87512625), (3, 29170875), (5, 17502525), (9, 9723625), (15, 5834175), (25, 3500505), (45, 1944725), (75, 1166835), (107, 817875), (125, 700101), (225, 388945), (321, 272625), (375, 233367), (535, 163575), (727, 120375), (963, 90875), (1125, 77789), (1605, 54525), (2181, 40125), (2675, 32715), (3635, 24075), (4815, 18175), (6543, 13375), (8025, 10905)]