5981355

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 10542480

約数和(自身を除く): 4561125

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2179, 2745, 6537, 10895, 19611, 32685, 98055, 132919, 398757, 664595, 1196271, 1993785, 5981355]

約数ペア:

[(1, 5981355), (3, 1993785), (5, 1196271), (9, 664595), (15, 398757), (45, 132919), (61, 98055), (183, 32685), (305, 19611), (549, 10895), (915, 6537), (2179, 2745)]