68120475

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{22153}}^1$

素因数の和:22207

約数の個数: 24

約数和(自身を含む): 115378032

約数和(自身を除く): 47257557

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 22153, 66459, 110765, 332295, 553825, 908273, 1661475, 2724819, 4541365, 13624095, 22706825, 68120475]

約数ペア:

[(1, 68120475), (3, 22706825), (5, 13624095), (15, 4541365), (25, 2724819), (41, 1661475), (75, 908273), (123, 553825), (205, 332295), (615, 110765), (1025, 66459), (3075, 22153)]