12163525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{4021}}^1$

素因数の和:4053

約数の個数: 18

約数和(自身を含む): 16582706

約数和(自身を除く): 4419181

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 4021, 20105, 44231, 100525, 221155, 486541, 1105775, 2432705, 12163525]

約数ペア:

[(1, 12163525), (5, 2432705), (11, 1105775), (25, 486541), (55, 221155), (121, 100525), (275, 44231), (605, 20105), (3025, 4021)]