61694455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 77162400

約数和(自身を除く): 15467945

約数列:

[1, 5, 29, 139, 145, 695, 3061, 4031, 15305, 20155, 88769, 425479, 443845, 2127395, 12338891, 61694455]

約数ペア:

[(1, 61694455), (5, 12338891), (29, 2127395), (139, 443845), (145, 425479), (695, 88769), (3061, 20155), (4031, 15305)]