86885205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1901}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 152281728

約数和(自身を除く): 65396523

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 1385, 1901, 3047, 4155, 5703, 9141, 9505, 15235, 20911, 28515, 45705, 62733, 104555, 313665, 526577, 1579731, 2632885, 5792347, 7898655, 17377041, 28961735, 86885205]

約数ペア:

[(1, 86885205), (3, 28961735), (5, 17377041), (11, 7898655), (15, 5792347), (33, 2632885), (55, 1579731), (165, 526577), (277, 313665), (831, 104555), (1385, 62733), (1901, 45705), (3047, 28515), (4155, 20911), (5703, 15235), (9141, 9505)]