205245145

素因数分解:

$5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{5527}}^1$

素因数の和:6600

約数の個数: 16

約数和(自身を含む): 281795328

約数和(自身を除く): 76550183

約数列:

[1, 5, 7, 35, 1061, 5305, 5527, 7427, 27635, 37135, 38689, 193445, 5864147, 29320735, 41049029, 205245145]

約数ペア:

[(1, 205245145), (5, 41049029), (7, 29320735), (35, 5864147), (1061, 193445), (5305, 38689), (5527, 37135), (7427, 27635)]