83805075

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 54

約数和(自身を含む): 154118484

約数和(自身を除く): 70313409

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 107, 177, 225, 295, 321, 531, 535, 885, 963, 1475, 1605, 2655, 2675, 3481, 4425, 4815, 6313, 8025, 10443, 13275, 17405, 18939, 24075, 31329, 31565, 52215, 56817, 87025, 94695, 156645, 157825, 261075, 284085, 372467, 473475, 783225, 1117401, 1420425, 1862335, 3352203, 5587005, 9311675, 16761015, 27935025, 83805075]

約数ペア:

[(1, 83805075), (3, 27935025), (5, 16761015), (9, 9311675), (15, 5587005), (25, 3352203), (45, 1862335), (59, 1420425), (75, 1117401), (107, 783225), (177, 473475), (225, 372467), (295, 284085), (321, 261075), (531, 157825), (535, 156645), (885, 94695), (963, 87025), (1475, 56817), (1605, 52215), (2655, 31565), (2675, 31329), (3481, 24075), (4425, 18939), (4815, 17405), (6313, 13275), (8025, 10443)]