205127023005

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{57700991}}^1$

素因数の和:57701081

約数の個数: 24

約数和(自身を含む): 360054190080

約数和(自身を除く): 154927167075

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 57700991, 173102973, 288504955, 519308919, 865514865, 2596544595, 4558378289, 13675134867, 22791891445, 41025404601, 68375674335, 205127023005]

約数ペア:

[(1, 205127023005), (3, 68375674335), (5, 41025404601), (9, 22791891445), (15, 13675134867), (45, 4558378289), (79, 2596544595), (237, 865514865), (395, 519308919), (711, 288504955), (1185, 173102973), (3555, 57700991)]