906936885

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{28109}}^1$

素因数の和:28362

約数の個数: 32

約数和(自身を含む): 1619136000

約数和(自身を除く): 712199115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 3585, 6453, 10755, 28109, 32265, 84327, 140545, 252981, 421635, 758943, 1264905, 3794715, 6718051, 20154153, 33590255, 60462459, 100770765, 181387377, 302312295, 906936885]

約数ペア:

[(1, 906936885), (3, 302312295), (5, 181387377), (9, 100770765), (15, 60462459), (27, 33590255), (45, 20154153), (135, 6718051), (239, 3794715), (717, 1264905), (1195, 758943), (2151, 421635), (3585, 252981), (6453, 140545), (10755, 84327), (28109, 32265)]