2089425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 3721984

約数和(自身を除く): 1632559

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2143, 6429, 10715, 27859, 32145, 53575, 83577, 139295, 160725, 417885, 696475, 2089425]

約数ペア:

[(1, 2089425), (3, 696475), (5, 417885), (13, 160725), (15, 139295), (25, 83577), (39, 53575), (65, 32145), (75, 27859), (195, 10715), (325, 6429), (975, 2143)]