2159235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 4031664

約数和(自身を除く): 1872429

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3691, 11073, 18455, 33219, 47983, 55365, 143949, 166095, 239915, 431847, 719745, 2159235]

約数ペア:

[(1, 2159235), (3, 719745), (5, 431847), (9, 239915), (13, 166095), (15, 143949), (39, 55365), (45, 47983), (65, 33219), (117, 18455), (195, 11073), (585, 3691)]