56156355

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24469}}^1$

素因数の和:24500

約数の個数: 32

約数和(自身を含む): 105710400

約数和(自身を除く): 49554045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 24469, 73407, 122345, 220221, 367035, 415973, 660663, 1101105, 1247919, 2079865, 3303315, 3743757, 6239595, 11231271, 18718785, 56156355]

約数ペア:

[(1, 56156355), (3, 18718785), (5, 11231271), (9, 6239595), (15, 3743757), (17, 3303315), (27, 2079865), (45, 1247919), (51, 1101105), (85, 660663), (135, 415973), (153, 367035), (255, 220221), (459, 122345), (765, 73407), (2295, 24469)]