74718315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4689

約数の個数: 64

約数和(自身を含む): 160773120

約数和(自身を除く): 86054805

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 4651, 5355, 13953, 16065, 23255, 32557, 41859, 69765, 79067, 97671, 125577, 162785, 209295, 237201, 293013, 395335, 488355, 553469, 627885, 711603, 879039, 1186005, 1465065, 1660407, 2134809, 2767345, 3558015, 4395195, 4981221, 8302035, 10674045, 14943663, 24906105, 74718315]

約数ペア:

[(1, 74718315), (3, 24906105), (5, 14943663), (7, 10674045), (9, 8302035), (15, 4981221), (17, 4395195), (21, 3558015), (27, 2767345), (35, 2134809), (45, 1660407), (51, 1465065), (63, 1186005), (85, 879039), (105, 711603), (119, 627885), (135, 553469), (153, 488355), (189, 395335), (255, 293013), (315, 237201), (357, 209295), (459, 162785), (595, 125577), (765, 97671), (945, 79067), (1071, 69765), (1785, 41859), (2295, 32557), (3213, 23255), (4651, 16065), (5355, 13953)]