15115833

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 22582560

約数和(自身を除く): 7466727

約数列:

[1, 3, 9, 43, 129, 139, 281, 387, 417, 843, 1251, 2529, 5977, 12083, 17931, 36249, 39059, 53793, 108747, 117177, 351531, 1679537, 5038611, 15115833]

約数ペア:

[(1, 15115833), (3, 5038611), (9, 1679537), (43, 351531), (129, 117177), (139, 108747), (281, 53793), (387, 39059), (417, 36249), (843, 17931), (1251, 12083), (2529, 5977)]