40980095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6121}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 53481792

約数和(自身を除く): 12501697

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6121, 6695, 30605, 79573, 397865, 630463, 3152315, 8196019, 40980095]

約数ペア:

[(1, 40980095), (5, 8196019), (13, 3152315), (65, 630463), (103, 397865), (515, 79573), (1339, 30605), (6121, 6695)]