131018665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{24421}}^1$

素因数の和:24492

約数の個数: 16

約数和(自身を含む): 167046480

約数和(自身を除く): 36027815

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 24421, 122105, 708209, 903577, 3541045, 4517885, 26203733, 131018665]

約数ペア:

[(1, 131018665), (5, 26203733), (29, 4517885), (37, 3541045), (145, 903577), (185, 708209), (1073, 122105), (5365, 24421)]