11867075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{3923}}^1$

素因数の和:3955

約数の個数: 18

約数和(自身を含む): 16178652

約数和(自身を除く): 4311577

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 3923, 19615, 43153, 98075, 215765, 474683, 1078825, 2373415, 11867075]

約数ペア:

[(1, 11867075), (5, 2373415), (11, 1078825), (25, 474683), (55, 215765), (121, 98075), (275, 43153), (605, 19615), (3025, 3923)]