12509267075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{2243}}^1\times {\mathrm{5441}}^1$

素因数の和:7735

約数の個数: 24

約数和(自身を含む): 15899826096

約数和(自身を除く): 3390559021

約数列:

[1, 5, 25, 41, 205, 1025, 2243, 5441, 11215, 27205, 56075, 91963, 136025, 223081, 459815, 1115405, 2299075, 5577025, 12204163, 61020815, 305104075, 500370683, 2501853415, 12509267075]

約数ペア:

[(1, 12509267075), (5, 2501853415), (25, 500370683), (41, 305104075), (205, 61020815), (1025, 12204163), (2243, 5577025), (5441, 2299075), (11215, 1115405), (27205, 459815), (56075, 223081), (91963, 136025)]