15660167805

素因数分解:

$3^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{41179}}^1$

素因数の和:41512

約数の個数: 48

約数和(自身を含む): 28240255680

約数和(自身を除く): 12580087875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 313, 405, 939, 1215, 1565, 2817, 4695, 8451, 14085, 25353, 41179, 42255, 76059, 123537, 126765, 205895, 370611, 380295, 617685, 1111833, 1853055, 3335499, 5559165, 10006497, 12889027, 16677495, 38667081, 50032485, 64445135, 116001243, 193335405, 348003729, 580006215, 1044011187, 1740018645, 3132033561, 5220055935, 15660167805]

約数ペア:

[(1, 15660167805), (3, 5220055935), (5, 3132033561), (9, 1740018645), (15, 1044011187), (27, 580006215), (45, 348003729), (81, 193335405), (135, 116001243), (243, 64445135), (313, 50032485), (405, 38667081), (939, 16677495), (1215, 12889027), (1565, 10006497), (2817, 5559165), (4695, 3335499), (8451, 1853055), (14085, 1111833), (25353, 617685), (41179, 380295), (42255, 370611), (76059, 205895), (123537, 126765)]