64950125

素因数分解:

$5^3\times {\mathrm{229}}^1\times {\mathrm{2269}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 81447600

約数和(自身を除く): 16497475

約数列:

[1, 5, 25, 125, 229, 1145, 2269, 5725, 11345, 28625, 56725, 283625, 519601, 2598005, 12990025, 64950125]

約数ペア:

[(1, 64950125), (5, 12990025), (25, 2598005), (125, 519601), (229, 283625), (1145, 56725), (2269, 28625), (5725, 11345)]