77347205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 106293600

約数和(自身を除く): 28946395

約数列:

[1, 5, 13, 29, 37, 65, 145, 185, 377, 481, 1073, 1109, 1885, 2405, 5365, 5545, 13949, 14417, 32161, 41033, 69745, 72085, 160805, 205165, 418093, 533429, 1189957, 2090465, 2667145, 5949785, 15469441, 77347205]

約数ペア:

[(1, 77347205), (5, 15469441), (13, 5949785), (29, 2667145), (37, 2090465), (65, 1189957), (145, 533429), (185, 418093), (377, 205165), (481, 160805), (1073, 72085), (1109, 69745), (1885, 41033), (2405, 32161), (5365, 14417), (5545, 13949)]