28318095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48407}}^1$

素因数の和:48431

約数の個数: 24

約数和(自身を含む): 52861536

約数和(自身を除く): 24543441

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 48407, 145221, 242035, 435663, 629291, 726105, 1887873, 2178315, 3146455, 5663619, 9439365, 28318095]

約数ペア:

[(1, 28318095), (3, 9439365), (5, 5663619), (9, 3146455), (13, 2178315), (15, 1887873), (39, 726105), (45, 629291), (65, 435663), (117, 242035), (195, 145221), (585, 48407)]