55945175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15649}}^1$

素因数の和:15683

約数の個数: 24

約数和(自身を含む): 81505200

約数和(自身を除く): 25560025

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 15649, 78245, 172139, 203437, 391225, 860695, 1017185, 2237807, 4303475, 5085925, 11189035, 55945175]

約数ペア:

[(1, 55945175), (5, 11189035), (11, 5085925), (13, 4303475), (25, 2237807), (55, 1017185), (65, 860695), (143, 391225), (275, 203437), (325, 172139), (715, 78245), (3575, 15649)]