2495385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 4515264

約数和(自身を除く): 2019879

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2411, 7233, 12055, 21699, 36165, 55453, 108495, 166359, 277265, 499077, 831795, 2495385]

約数ペア:

[(1, 2495385), (3, 831795), (5, 499077), (9, 277265), (15, 166359), (23, 108495), (45, 55453), (69, 36165), (115, 21699), (207, 12055), (345, 7233), (1035, 2411)]