120981605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23333}}^1$

素因数の和:23416

約数の個数: 16

約数和(自身を含む): 156244464

約数和(自身を除く): 35262859

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 23333, 116665, 396661, 1423313, 1983305, 7116565, 24196321, 120981605]

約数ペア:

[(1, 120981605), (5, 24196321), (17, 7116565), (61, 1983305), (85, 1423313), (305, 396661), (1037, 116665), (5185, 23333)]