55082835

素因数分解:

$3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 99299376

約数和(自身を除く): 44216541

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 277, 405, 491, 831, 1385, 1473, 2455, 2493, 4155, 4419, 7365, 7479, 12465, 13257, 22095, 22437, 37395, 39771, 66285, 112185, 136007, 198855, 408021, 680035, 1224063, 2040105, 3672189, 6120315, 11016567, 18360945, 55082835]

約数ペア:

[(1, 55082835), (3, 18360945), (5, 11016567), (9, 6120315), (15, 3672189), (27, 2040105), (45, 1224063), (81, 680035), (135, 408021), (277, 198855), (405, 136007), (491, 112185), (831, 66285), (1385, 39771), (1473, 37395), (2455, 22437), (2493, 22095), (4155, 13257), (4419, 12465), (7365, 7479)]