73504015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 98134848

約数和(自身を除く): 24630833

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2351, 2405, 6253, 11755, 30563, 31265, 86987, 152815, 397319, 434935, 1130831, 1986595, 5654155, 14700803, 73504015]

約数ペア:

[(1, 73504015), (5, 14700803), (13, 5654155), (37, 1986595), (65, 1130831), (169, 434935), (185, 397319), (481, 152815), (845, 86987), (2351, 31265), (2405, 30563), (6253, 11755)]