420516865

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{1559}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 512553600

約数和(自身を除く): 92036735

約数列:

[1, 5, 73, 365, 739, 1559, 3695, 7795, 53947, 113807, 269735, 569035, 1152101, 5760505, 84103373, 420516865]

約数ペア:

[(1, 420516865), (5, 84103373), (73, 5760505), (365, 1152101), (739, 569035), (1559, 269735), (3695, 113807), (7795, 53947)]