13243625

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 16707600

約数和(自身を除く): 3463975

約数列:

[1, 5, 25, 101, 125, 505, 1049, 2525, 5245, 12625, 26225, 105949, 131125, 529745, 2648725, 13243625]

約数ペア:

[(1, 13243625), (5, 2648725), (25, 529745), (101, 131125), (125, 105949), (505, 26225), (1049, 12625), (2525, 5245)]