75865531

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 87966720

約数和(自身を除く): 12101189

約数列:

[1, 7, 137, 239, 331, 959, 1673, 2317, 32743, 45347, 79109, 229201, 317429, 553763, 10837933, 75865531]

約数ペア:

[(1, 75865531), (7, 10837933), (137, 553763), (239, 317429), (331, 229201), (959, 79109), (1673, 45347), (2317, 32743)]