61228805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8009}}^1$

素因数の和:8164

約数の個数: 16

約数和(自身を含む): 80740800

約数和(自身を除く): 19511995

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 8009, 40045, 88099, 440495, 1113251, 5566255, 12245761, 61228805]

約数ペア:

[(1, 61228805), (5, 12245761), (11, 5566255), (55, 1113251), (139, 440495), (695, 88099), (1529, 40045), (7645, 8009)]