15307851

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 22384560

約数和(自身を除く): 7076709

約数列:

[1, 3, 13, 39, 109, 169, 277, 327, 507, 831, 1417, 3601, 4251, 10803, 18421, 30193, 46813, 55263, 90579, 140439, 392509, 1177527, 5102617, 15307851]

約数ペア:

[(1, 15307851), (3, 5102617), (13, 1177527), (39, 392509), (109, 140439), (169, 90579), (277, 55263), (327, 46813), (507, 30193), (831, 18421), (1417, 10803), (3601, 4251)]