245522015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{2161}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 304686336

約数和(自身を除く): 59164321

約数列:

[1, 5, 31, 155, 733, 2161, 3665, 10805, 22723, 66991, 113615, 334955, 1584013, 7920065, 49104403, 245522015]

約数ペア:

[(1, 245522015), (5, 49104403), (31, 7920065), (155, 1584013), (733, 334955), (2161, 113615), (3665, 66991), (10805, 22723)]