70290255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{95633}}^1$

素因数の和:95655

約数の個数: 24

約数和(自身を含む): 130827312

約数和(自身を除く): 60537057

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 95633, 286899, 478165, 669431, 1434495, 2008293, 3347155, 4686017, 10041465, 14058051, 23430085, 70290255]

約数ペア:

[(1, 70290255), (3, 23430085), (5, 14058051), (7, 10041465), (15, 4686017), (21, 3347155), (35, 2008293), (49, 1434495), (105, 669431), (147, 478165), (245, 286899), (735, 95633)]