4216365

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 7481760

約数和(自身を除く): 3265395

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2179, 6537, 10895, 19611, 32685, 93697, 98055, 281091, 468485, 843273, 1405455, 4216365]

約数ペア:

[(1, 4216365), (3, 1405455), (5, 843273), (9, 468485), (15, 281091), (43, 98055), (45, 93697), (129, 32685), (215, 19611), (387, 10895), (645, 6537), (1935, 2179)]