70898575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{911}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 96350976

約数和(自身を除く): 25452401

約数列:

[1, 5, 11, 25, 55, 275, 283, 911, 1415, 3113, 4555, 7075, 10021, 15565, 22775, 50105, 77825, 250525, 257813, 1289065, 2835943, 6445325, 14179715, 70898575]

約数ペア:

[(1, 70898575), (5, 14179715), (11, 6445325), (25, 2835943), (55, 1289065), (275, 257813), (283, 250525), (911, 77825), (1415, 50105), (3113, 22775), (4555, 15565), (7075, 10021)]