53077845

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{25457}}^1$

素因数の和:25604

約数の個数: 16

約数和(自身を含む): 85538880

約数和(自身を除く): 32461035

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 25457, 76371, 127285, 381855, 3538523, 10615569, 17692615, 53077845]

約数ペア:

[(1, 53077845), (3, 17692615), (5, 10615569), (15, 3538523), (139, 381855), (417, 127285), (695, 76371), (2085, 25457)]