72794735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 96864768

約数和(自身を除く): 24070033

約数列:

[1, 5, 13, 65, 83, 103, 131, 415, 515, 655, 1079, 1339, 1703, 5395, 6695, 8515, 8549, 10873, 13493, 42745, 54365, 67465, 111137, 141349, 175409, 555685, 706745, 877045, 1119919, 5599595, 14558947, 72794735]

約数ペア:

[(1, 72794735), (5, 14558947), (13, 5599595), (65, 1119919), (83, 877045), (103, 706745), (131, 555685), (415, 175409), (515, 141349), (655, 111137), (1079, 67465), (1339, 54365), (1703, 42745), (5395, 13493), (6695, 10873), (8515, 8549)]