142865525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12671}}^1$

素因数の和:12733

約数の個数: 24

約数和(自身を含む): 197987328

約数和(自身を除く): 55121803

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 12671, 63355, 139381, 316775, 519511, 696905, 2597555, 3484525, 5714621, 12987775, 28573105, 142865525]

約数ペア:

[(1, 142865525), (5, 28573105), (11, 12987775), (25, 5714621), (41, 3484525), (55, 2597555), (205, 696905), (275, 519511), (451, 316775), (1025, 139381), (2255, 63355), (11275, 12671)]