83384145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142537}}^1$

素因数の和:142561

約数の個数: 24

約数和(自身を含む): 155651496

約数和(自身を除く): 72267351

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 142537, 427611, 712685, 1282833, 1852981, 2138055, 5558943, 6414165, 9264905, 16676829, 27794715, 83384145]

約数ペア:

[(1, 83384145), (3, 27794715), (5, 16676829), (9, 9264905), (13, 6414165), (15, 5558943), (39, 2138055), (45, 1852981), (65, 1282833), (117, 712685), (195, 427611), (585, 142537)]