5220875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{3797}}^1$

素因数の和:3823

約数の個数: 16

約数和(自身を含む): 7109856

約数和(自身を除く): 1888981

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 3797, 18985, 41767, 94925, 208835, 474625, 1044175, 5220875]

約数ペア:

[(1, 5220875), (5, 1044175), (11, 474625), (25, 208835), (55, 94925), (125, 41767), (275, 18985), (1375, 3797)]