85415855

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10657}}^1$

素因数の和:10898

約数の個数: 16

約数和(自身を含む): 117664320

約数和(自身を除く): 32248465

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 8015, 10657, 53285, 74599, 372995, 2440453, 12202265, 17083171, 85415855]

約数ペア:

[(1, 85415855), (5, 17083171), (7, 12202265), (35, 2440453), (229, 372995), (1145, 74599), (1603, 53285), (8015, 10657)]