26042215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 33324480

約数和(自身を除く): 7282265

約数列:

[1, 5, 17, 85, 151, 755, 2029, 2567, 10145, 12835, 34493, 172465, 306379, 1531895, 5208443, 26042215]

約数ペア:

[(1, 26042215), (5, 5208443), (17, 1531895), (85, 306379), (151, 172465), (755, 34493), (2029, 12835), (2567, 10145)]