67222145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5209}}^1$

素因数の和:5332

約数の個数: 16

約数和(自身を含む): 84402000

約数和(自身を除く): 17179855

約数列:

[1, 5, 29, 89, 145, 445, 2581, 5209, 12905, 26045, 151061, 463601, 755305, 2318005, 13444429, 67222145]

約数ペア:

[(1, 67222145), (5, 13444429), (29, 2318005), (89, 755305), (145, 463601), (445, 151061), (2581, 26045), (5209, 12905)]