55908025

素因数分解:

$5^2\times {\mathrm{61}}^2\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 18

約数和(自身を含む): 70598346

約数和(自身を除く): 14690321

約数列:

[1, 5, 25, 61, 305, 601, 1525, 3005, 3721, 15025, 18605, 36661, 93025, 183305, 916525, 2236321, 11181605, 55908025]

約数ペア:

[(1, 55908025), (5, 11181605), (25, 2236321), (61, 916525), (305, 183305), (601, 93025), (1525, 36661), (3005, 18605), (3721, 15025)]