5578625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3461

約数の個数: 16

約数和(自身を含む): 7499856

約数和(自身を除く): 1921231

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 3433, 17165, 44629, 85825, 223145, 429125, 1115725, 5578625]

約数ペア:

[(1, 5578625), (5, 1115725), (13, 429125), (25, 223145), (65, 85825), (125, 44629), (325, 17165), (1625, 3433)]