15102685

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 20014344

約数和(自身を除く): 4911659

約数列:

[1, 5, 13, 61, 65, 169, 293, 305, 793, 845, 1465, 3809, 3965, 10309, 17873, 19045, 49517, 51545, 89365, 232349, 247585, 1161745, 3020537, 15102685]

約数ペア:

[(1, 15102685), (5, 3020537), (13, 1161745), (61, 247585), (65, 232349), (169, 89365), (293, 51545), (305, 49517), (793, 19045), (845, 17873), (1465, 10309), (3809, 3965)]