64522445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16273}}^1$

素因数の和:16352

約数の個数: 16

約数和(自身を含む): 84754992

約数和(自身を除く): 20232547

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 16273, 81365, 211549, 992653, 1057745, 4963265, 12904489, 64522445]

約数ペア:

[(1, 64522445), (5, 12904489), (13, 4963265), (61, 1057745), (65, 992653), (305, 211549), (793, 81365), (3965, 16273)]