80777675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 110617920

約数和(自身を除く): 29840245

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 2075, 3539, 4565, 17695, 22825, 38929, 88475, 194645, 293737, 973225, 1468685, 3231107, 7343425, 16155535, 80777675]

約数ペア:

[(1, 80777675), (5, 16155535), (11, 7343425), (25, 3231107), (55, 1468685), (83, 973225), (275, 293737), (415, 194645), (913, 88475), (2075, 38929), (3539, 22825), (4565, 17695)]