65709085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10009}}^1$

素因数の和:10128

約数の個数: 16

約数和(自身を含む): 85765680

約数和(自身を除く): 20056595

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 10009, 50045, 130117, 650585, 1010909, 5054545, 13141817, 65709085]

約数ペア:

[(1, 65709085), (5, 13141817), (13, 5054545), (65, 1010909), (101, 650585), (505, 130117), (1313, 50045), (6565, 10009)]