15551035

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 19275552

約数和(自身を除く): 3724517

約数列:

[1, 5, 61, 67, 305, 335, 761, 3805, 4087, 20435, 46421, 50987, 232105, 254935, 3110207, 15551035]

約数ペア:

[(1, 15551035), (5, 3110207), (61, 254935), (67, 232105), (305, 50987), (335, 46421), (761, 20435), (3805, 4087)]