87240125

素因数分解:

$5^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 125349120

約数和(自身を除く): 38108995

約数列:

[1, 5, 7, 25, 35, 125, 175, 179, 557, 875, 895, 1253, 2785, 3899, 4475, 6265, 13925, 19495, 22375, 31325, 69625, 97475, 99703, 156625, 487375, 498515, 697921, 2492575, 3489605, 12462875, 17448025, 87240125]

約数ペア:

[(1, 87240125), (5, 17448025), (7, 12462875), (25, 3489605), (35, 2492575), (125, 697921), (175, 498515), (179, 487375), (557, 156625), (875, 99703), (895, 97475), (1253, 69625), (2785, 31325), (3899, 22375), (4475, 19495), (6265, 13925)]