61532545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1709}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 77976000

約数和(自身を除く): 16443455

約数列:

[1, 5, 19, 95, 379, 1709, 1895, 7201, 8545, 32471, 36005, 162355, 647711, 3238555, 12306509, 61532545]

約数ペア:

[(1, 61532545), (5, 12306509), (19, 3238555), (95, 647711), (379, 162355), (1709, 36005), (1895, 32471), (7201, 8545)]