2568225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 4683728

約数和(自身を除く): 2115503

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 283, 363, 605, 825, 849, 1415, 1815, 3025, 3113, 4245, 7075, 9075, 9339, 15565, 21225, 34243, 46695, 77825, 102729, 171215, 233475, 513645, 856075, 2568225]

約数ペア:

[(1, 2568225), (3, 856075), (5, 513645), (11, 233475), (15, 171215), (25, 102729), (33, 77825), (55, 46695), (75, 34243), (121, 21225), (165, 15565), (275, 9339), (283, 9075), (363, 7075), (605, 4245), (825, 3113), (849, 3025), (1415, 1815)]