61556545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 76515840

約数和(自身を除く): 14959295

約数列:

[1, 5, 31, 155, 409, 971, 2045, 4855, 12679, 30101, 63395, 150505, 397139, 1985695, 12311309, 61556545]

約数ペア:

[(1, 61556545), (5, 12311309), (31, 1985695), (155, 397139), (409, 150505), (971, 63395), (2045, 30101), (4855, 12679)]