16422885

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 12953115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 509, 717, 1195, 1527, 2151, 2545, 3585, 4581, 6453, 7635, 10755, 13743, 22905, 32265, 68715, 121651, 364953, 608255, 1094859, 1824765, 3284577, 5474295, 16422885]

約数ペア:

[(1, 16422885), (3, 5474295), (5, 3284577), (9, 1824765), (15, 1094859), (27, 608255), (45, 364953), (135, 121651), (239, 68715), (509, 32265), (717, 22905), (1195, 13743), (1527, 10755), (2151, 7635), (2545, 6453), (3585, 4581)]