1025745025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{461009}}^1$

素因数の和:461108

約数の個数: 12

約数和(自身を含む): 1286217900

約数和(自身を除く): 260472875

約数列:

[1, 5, 25, 89, 445, 2225, 461009, 2305045, 11525225, 41029801, 205149005, 1025745025]

約数ペア:

[(1, 1025745025), (5, 205149005), (25, 41029801), (89, 11525225), (445, 2305045), (2225, 461009)]