80501702905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14921539}}^1$

素因数の和:14921640

約数の個数: 16

約数和(自身を含む): 105286386240

約数和(自身を除く): 24784683335

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 14921539, 74607695, 193980007, 969900035, 1238487737, 6192438685, 16100340581, 80501702905]

約数ペア:

[(1, 80501702905), (5, 16100340581), (13, 6192438685), (65, 1238487737), (83, 969900035), (415, 193980007), (1079, 74607695), (5395, 14921539)]