31982605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5519}}^1$

素因数の和:5604

約数の個数: 16

約数和(自身を含む): 41068800

約数和(自身を除く): 9086195

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5519, 5795, 27595, 104861, 336659, 524305, 1683295, 6396521, 31982605]

約数ペア:

[(1, 31982605), (5, 6396521), (19, 1683295), (61, 524305), (95, 336659), (305, 104861), (1159, 27595), (5519, 5795)]