42372415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11593}}^1$

素因数の和:11658

約数の個数: 16

約数和(自身を含む): 55094688

約数和(自身を除く): 12722273

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 11593, 57965, 197081, 498499, 985405, 2492495, 8474483, 42372415]

約数ペア:

[(1, 42372415), (5, 8474483), (17, 2492495), (43, 985405), (85, 498499), (215, 197081), (731, 57965), (3655, 11593)]