15289209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 24984960

約数和(自身を除く): 9695751

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1013, 1161, 1677, 3039, 5031, 9117, 13169, 15093, 27351, 39507, 43559, 118521, 130677, 355563, 392031, 566267, 1176093, 1698801, 5096403, 15289209]

約数ペア:

[(1, 15289209), (3, 5096403), (9, 1698801), (13, 1176093), (27, 566267), (39, 392031), (43, 355563), (117, 130677), (129, 118521), (351, 43559), (387, 39507), (559, 27351), (1013, 15093), (1161, 13169), (1677, 9117), (3039, 5031)]