1942335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 3566160

約数和(自身を除く): 1623825

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2539, 7617, 12695, 22851, 38085, 43163, 114255, 129489, 215815, 388467, 647445, 1942335]

約数ペア:

[(1, 1942335), (3, 647445), (5, 388467), (9, 215815), (15, 129489), (17, 114255), (45, 43163), (51, 38085), (85, 22851), (153, 12695), (255, 7617), (765, 2539)]