57706135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 75764160

約数和(自身を除く): 18058025

約数列:

[1, 5, 19, 53, 73, 95, 157, 265, 365, 785, 1007, 1387, 2983, 3869, 5035, 6935, 8321, 11461, 14915, 19345, 41605, 57305, 73511, 158099, 217759, 367555, 607433, 790495, 1088795, 3037165, 11541227, 57706135]

約数ペア:

[(1, 57706135), (5, 11541227), (19, 3037165), (53, 1088795), (73, 790495), (95, 607433), (157, 367555), (265, 217759), (365, 158099), (785, 73511), (1007, 57305), (1387, 41605), (2983, 19345), (3869, 14915), (5035, 11461), (6935, 8321)]