2469935

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 3337920

約数和(自身を除く): 867985

約数列:

[1, 5, 13, 37, 65, 79, 169, 185, 395, 481, 845, 1027, 2405, 2923, 5135, 6253, 13351, 14615, 31265, 37999, 66755, 189995, 493987, 2469935]

約数ペア:

[(1, 2469935), (5, 493987), (13, 189995), (37, 66755), (65, 37999), (79, 31265), (169, 14615), (185, 13351), (395, 6253), (481, 5135), (845, 2923), (1027, 2405)]