15250053

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4297}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 25169088

約数和(自身を除く): 9919035

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 4297, 12891, 30079, 55861, 90237, 167583, 391027, 726193, 1173081, 2178579, 5083351, 15250053]

約数ペア:

[(1, 15250053), (3, 5083351), (7, 2178579), (13, 1173081), (21, 726193), (39, 391027), (91, 167583), (169, 90237), (273, 55861), (507, 30079), (1183, 12891), (3549, 4297)]