5275985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 7644672

約数和(自身を除く): 2368687

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 157, 235, 517, 611, 715, 785, 1727, 2041, 2585, 3055, 6721, 7379, 8635, 10205, 22451, 33605, 36895, 81169, 95927, 112255, 405845, 479635, 1055197, 5275985]

約数ペア:

[(1, 5275985), (5, 1055197), (11, 479635), (13, 405845), (47, 112255), (55, 95927), (65, 81169), (143, 36895), (157, 33605), (235, 22451), (517, 10205), (611, 8635), (715, 7379), (785, 6721), (1727, 3055), (2041, 2585)]