71430135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9319}}^1$

素因数の和:9407

約数の個数: 32

約数和(自身を含む): 132418560

約数和(自身を除く): 60988425

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 9319, 27957, 46595, 65233, 139785, 195699, 326165, 680287, 978495, 2040861, 3401435, 4762009, 10204305, 14286027, 23810045, 71430135]

約数ペア:

[(1, 71430135), (3, 23810045), (5, 14286027), (7, 10204305), (15, 4762009), (21, 3401435), (35, 2040861), (73, 978495), (105, 680287), (219, 326165), (365, 195699), (511, 139785), (1095, 65233), (1533, 46595), (2555, 27957), (7665, 9319)]