7115875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 9959040

約数和(自身を除く): 2843165

約数列:

[1, 5, 13, 25, 29, 65, 125, 145, 151, 325, 377, 725, 755, 1625, 1885, 1963, 3625, 3775, 4379, 9425, 9815, 18875, 21895, 47125, 49075, 56927, 109475, 245375, 284635, 547375, 1423175, 7115875]

約数ペア:

[(1, 7115875), (5, 1423175), (13, 547375), (25, 284635), (29, 245375), (65, 109475), (125, 56927), (145, 49075), (151, 47125), (325, 21895), (377, 18875), (725, 9815), (755, 9425), (1625, 4379), (1885, 3775), (1963, 3625)]