61135015

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 75445632

約数和(自身を除く): 14310617

約数列:

[1, 5, 47, 157, 235, 785, 1657, 7379, 8285, 36895, 77879, 260149, 389395, 1300745, 12227003, 61135015]

約数ペア:

[(1, 61135015), (5, 12227003), (47, 1300745), (157, 389395), (235, 260149), (785, 77879), (1657, 36895), (7379, 8285)]