259895145

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{244033}}^1$

素因数の和:244112

約数の個数: 16

約数和(自身を含む): 421690752

約数和(自身を除く): 161795607

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 244033, 732099, 1220165, 3660495, 17326343, 51979029, 86631715, 259895145]

約数ペア:

[(1, 259895145), (3, 86631715), (5, 51979029), (15, 17326343), (71, 3660495), (213, 1220165), (355, 732099), (1065, 244033)]