13030615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 16920288

約数和(自身を除く): 3889673

約数列:

[1, 5, 13, 65, 307, 653, 1535, 3265, 3991, 8489, 19955, 42445, 200471, 1002355, 2606123, 13030615]

約数ペア:

[(1, 13030615), (5, 2606123), (13, 1002355), (65, 200471), (307, 42445), (653, 19955), (1535, 8489), (3265, 3991)]