180848785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 248401440

約数和(自身を除く): 67552655

約数列:

[1, 5, 13, 29, 37, 65, 145, 185, 377, 481, 1073, 1885, 2405, 2593, 5365, 12965, 13949, 33709, 69745, 75197, 95941, 168545, 375985, 479705, 977561, 1247233, 2782289, 4887805, 6236165, 13911445, 36169757, 180848785]

約数ペア:

[(1, 180848785), (5, 36169757), (13, 13911445), (29, 6236165), (37, 4887805), (65, 2782289), (145, 1247233), (185, 977561), (377, 479705), (481, 375985), (1073, 168545), (1885, 95941), (2405, 75197), (2593, 69745), (5365, 33709), (12965, 13949)]