5111665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 6955200

約数和(自身を除く): 1843535

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 4139, 20695, 53807, 78641, 269035, 393205, 1022333, 5111665]

約数ペア:

[(1, 5111665), (5, 1022333), (13, 393205), (19, 269035), (65, 78641), (95, 53807), (247, 20695), (1235, 4139)]