3613945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 4796568

約数和(自身を除く): 1182623

約数列:

[1, 5, 17, 41, 61, 85, 205, 289, 305, 697, 1037, 1445, 2501, 3485, 5185, 11849, 12505, 17629, 42517, 59245, 88145, 212585, 722789, 3613945]

約数ペア:

[(1, 3613945), (5, 722789), (17, 212585), (41, 88145), (61, 59245), (85, 42517), (205, 17629), (289, 12505), (305, 11849), (697, 5185), (1037, 3485), (1445, 2501)]