31414045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28429}}^1$

素因数の和:28464

約数の個数: 16

約数和(自身を含む): 42986160

約数和(自身を除く): 11572115

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 28429, 142145, 369577, 483293, 1847885, 2416465, 6282809, 31414045]

約数ペア:

[(1, 31414045), (5, 6282809), (13, 2416465), (17, 1847885), (65, 483293), (85, 369577), (221, 142145), (1105, 28429)]