39529165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 54867456

約数和(自身を除く): 15338291

約数列:

[1, 5, 13, 17, 65, 83, 85, 221, 415, 431, 1079, 1105, 1411, 2155, 5395, 5603, 7055, 7327, 18343, 28015, 35773, 36635, 91715, 95251, 178865, 465049, 476255, 608141, 2325245, 3040705, 7905833, 39529165]

約数ペア:

[(1, 39529165), (5, 7905833), (13, 3040705), (17, 2325245), (65, 608141), (83, 476255), (85, 465049), (221, 178865), (415, 95251), (431, 91715), (1079, 36635), (1105, 35773), (1411, 28015), (2155, 18343), (5395, 7327), (5603, 7055)]