68643435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22543}}^1$

素因数の和:22587

約数の個数: 32

約数和(自身を含む): 129853440

約数和(自身を除く): 61210005

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 22543, 67629, 112715, 157801, 338145, 473403, 653747, 789005, 1961241, 2367015, 3268735, 4576229, 9806205, 13728687, 22881145, 68643435]

約数ペア:

[(1, 68643435), (3, 22881145), (5, 13728687), (7, 9806205), (15, 4576229), (21, 3268735), (29, 2367015), (35, 1961241), (87, 789005), (105, 653747), (145, 473403), (203, 338145), (435, 157801), (609, 112715), (1015, 67629), (3045, 22543)]