25017025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{90971}}^1$

素因数の和:90992

約数の個数: 12

約数和(自身を含む): 33841584

約数和(自身を除く): 8824559

約数列:

[1, 5, 11, 25, 55, 275, 90971, 454855, 1000681, 2274275, 5003405, 25017025]

約数ペア:

[(1, 25017025), (5, 5003405), (11, 2274275), (25, 1000681), (55, 454855), (275, 90971)]