53390175

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{9011}}^1$

素因数の和:9103

約数の個数: 24

約数和(自身を含む): 89399040

約数和(自身を除く): 36008865

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 9011, 27033, 45055, 135165, 225275, 675825, 711869, 2135607, 3559345, 10678035, 17796725, 53390175]

約数ペア:

[(1, 53390175), (3, 17796725), (5, 10678035), (15, 3559345), (25, 2135607), (75, 711869), (79, 675825), (237, 225275), (395, 135165), (1185, 45055), (1975, 27033), (5925, 9011)]