70123755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8363}}^1$

素因数の和:8427

約数の個数: 32

約数和(自身を含む): 123653376

約数和(自身を除く): 53529621

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8363, 8385, 25089, 41815, 108719, 125445, 326157, 359609, 543595, 1078827, 1630785, 1798045, 4674917, 5394135, 14024751, 23374585, 70123755]

約数ペア:

[(1, 70123755), (3, 23374585), (5, 14024751), (13, 5394135), (15, 4674917), (39, 1798045), (43, 1630785), (65, 1078827), (129, 543595), (195, 359609), (215, 326157), (559, 125445), (645, 108719), (1677, 41815), (2795, 25089), (8363, 8385)]