161192655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{275543}}^1$

素因数の和:275567

約数の個数: 24

約数和(自身を含む): 300894048

約数和(自身を除く): 139701393

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 275543, 826629, 1377715, 2479887, 3582059, 4133145, 10746177, 12399435, 17910295, 32238531, 53730885, 161192655]

約数ペア:

[(1, 161192655), (3, 53730885), (5, 32238531), (9, 17910295), (13, 12399435), (15, 10746177), (39, 4133145), (45, 3582059), (65, 2479887), (117, 1377715), (195, 826629), (585, 275543)]