120101855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21089}}^1$

素因数の和:21178

約数の個数: 16

約数和(自身を含む): 154884960

約数和(自身を除く): 34783105

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 21089, 105445, 358513, 1412963, 1792565, 7064815, 24020371, 120101855]

約数ペア:

[(1, 120101855), (5, 24020371), (17, 7064815), (67, 1792565), (85, 1412963), (335, 358513), (1139, 105445), (5695, 21089)]