72002555

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 90700848

約数和(自身を除く): 18698293

約数列:

[1, 5, 37, 67, 157, 185, 335, 785, 1369, 2479, 5809, 6845, 10519, 12395, 29045, 52595, 91723, 214933, 389203, 458615, 1074665, 1946015, 14400511, 72002555]

約数ペア:

[(1, 72002555), (5, 14400511), (37, 1946015), (67, 1074665), (157, 458615), (185, 389203), (335, 214933), (785, 91723), (1369, 52595), (2479, 29045), (5809, 12395), (6845, 10519)]