15081755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 20020224

約数和(自身を除く): 4938469

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 6271, 31355, 81523, 232027, 407615, 1160135, 3016351, 15081755]

約数ペア:

[(1, 15081755), (5, 3016351), (13, 1160135), (37, 407615), (65, 232027), (185, 81523), (481, 31355), (2405, 6271)]