26803755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 51139296

約数和(自身を除く): 24335541

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 173, 313, 495, 519, 865, 939, 1557, 1565, 1903, 2595, 2817, 3443, 4695, 5709, 7785, 9515, 10329, 14085, 17127, 17215, 28545, 30987, 51645, 54149, 85635, 154935, 162447, 270745, 487341, 595639, 812235, 1786917, 2436705, 2978195, 5360751, 8934585, 26803755]

約数ペア:

[(1, 26803755), (3, 8934585), (5, 5360751), (9, 2978195), (11, 2436705), (15, 1786917), (33, 812235), (45, 595639), (55, 487341), (99, 270745), (165, 162447), (173, 154935), (313, 85635), (495, 54149), (519, 51645), (865, 30987), (939, 28545), (1557, 17215), (1565, 17127), (1903, 14085), (2595, 10329), (2817, 9515), (3443, 7785), (4695, 5709)]