39225745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 51873912

約数和(自身を除く): 12648167

約数列:

[1, 5, 13, 61, 65, 169, 305, 761, 793, 845, 3805, 3965, 9893, 10309, 46421, 49465, 51545, 128609, 232105, 603473, 643045, 3017365, 7845149, 39225745]

約数ペア:

[(1, 39225745), (5, 7845149), (13, 3017365), (61, 643045), (65, 603473), (169, 232105), (305, 128609), (761, 51545), (793, 49465), (845, 46421), (3805, 10309), (3965, 9893)]