71301195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 74680245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 197, 315, 383, 591, 945, 985, 1149, 1379, 1773, 1915, 2681, 2955, 3447, 4137, 5319, 5745, 6895, 8043, 8865, 10341, 12411, 13405, 17235, 20685, 24129, 26595, 37233, 40215, 51705, 62055, 72387, 75451, 120645, 186165, 226353, 361935, 377255, 528157, 679059, 1131765, 1584471, 2037177, 2640785, 3395295, 4753413, 7922355, 10185885, 14260239, 23767065, 71301195]

約数ペア:

[(1, 71301195), (3, 23767065), (5, 14260239), (7, 10185885), (9, 7922355), (15, 4753413), (21, 3395295), (27, 2640785), (35, 2037177), (45, 1584471), (63, 1131765), (105, 679059), (135, 528157), (189, 377255), (197, 361935), (315, 226353), (383, 186165), (591, 120645), (945, 75451), (985, 72387), (1149, 62055), (1379, 51705), (1773, 40215), (1915, 37233), (2681, 26595), (2955, 24129), (3447, 20685), (4137, 17235), (5319, 13405), (5745, 12411), (6895, 10341), (8043, 8865)]