12225235

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 20

約数和(自身を含む): 16233840

約数和(自身を除く): 4008605

約数列:

[1, 5, 11, 55, 121, 167, 605, 835, 1331, 1837, 6655, 9185, 14641, 20207, 73205, 101035, 222277, 1111385, 2445047, 12225235]

約数ペア:

[(1, 12225235), (5, 2445047), (11, 1111385), (55, 222277), (121, 101035), (167, 73205), (605, 20207), (835, 14641), (1331, 9185), (1837, 6655)]