25623265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 32288256

約数和(自身を除く): 6664991

約数列:

[1, 5, 23, 115, 181, 905, 1231, 4163, 6155, 20815, 28313, 141565, 222811, 1114055, 5124653, 25623265]

約数ペア:

[(1, 25623265), (5, 5124653), (23, 1114055), (115, 222811), (181, 141565), (905, 28313), (1231, 20815), (4163, 6155)]