11938625

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 15022800

約数和(自身を除く): 3084175

約数列:

[1, 5, 25, 125, 149, 641, 745, 3205, 3725, 16025, 18625, 80125, 95509, 477545, 2387725, 11938625]

約数ペア:

[(1, 11938625), (5, 2387725), (25, 477545), (125, 95509), (149, 80125), (641, 18625), (745, 16025), (3205, 3725)]