2190220175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{612649}}^1$

素因数の和:612683

約数の個数: 24

約数和(自身を含む): 3190681200

約数和(自身を除く): 1000461025

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 612649, 3063245, 6739139, 7964437, 15316225, 33695695, 39822185, 87608807, 168478475, 199110925, 438044035, 2190220175]

約数ペア:

[(1, 2190220175), (5, 438044035), (11, 199110925), (13, 168478475), (25, 87608807), (55, 39822185), (65, 33695695), (143, 15316225), (275, 7964437), (325, 6739139), (715, 3063245), (3575, 612649)]