2008575

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 3675360

約数和(自身を除く): 1666785

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 113, 225, 237, 339, 395, 565, 711, 1017, 1185, 1695, 1975, 2825, 3555, 5085, 5925, 8475, 8927, 17775, 25425, 26781, 44635, 80343, 133905, 223175, 401715, 669525, 2008575]

約数ペア:

[(1, 2008575), (3, 669525), (5, 401715), (9, 223175), (15, 133905), (25, 80343), (45, 44635), (75, 26781), (79, 25425), (113, 17775), (225, 8927), (237, 8475), (339, 5925), (395, 5085), (565, 3555), (711, 2825), (1017, 1975), (1185, 1695)]