87065125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5278

約数の個数: 32

約数和(自身を含む): 130740480

約数和(自身を除く): 43675355

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 5237, 16625, 26185, 36659, 99503, 130925, 183295, 497515, 654625, 696521, 916475, 2487575, 3482605, 4582375, 12437875, 17413025, 87065125]

約数ペア:

[(1, 87065125), (5, 17413025), (7, 12437875), (19, 4582375), (25, 3482605), (35, 2487575), (95, 916475), (125, 696521), (133, 654625), (175, 497515), (475, 183295), (665, 130925), (875, 99503), (2375, 36659), (3325, 26185), (5237, 16625)]