54168370515

素因数分解:

$3^8\times 5^1\times 7^1\times {\mathrm{235889}}^1$

素因数の和:235925

約数の個数: 72

約数和(自身を含む): 111426887520

約数和(自身を除く): 57258517005

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2187, 2835, 3645, 5103, 6561, 8505, 10935, 15309, 25515, 32805, 45927, 76545, 229635, 235889, 707667, 1179445, 1651223, 2123001, 3538335, 4953669, 6369003, 8256115, 10615005, 14861007, 19107009, 24768345, 31845015, 44583021, 57321027, 74305035, 95535045, 133749063, 171963081, 222915105, 286605135, 401247189, 515889243, 668745315, 859815405, 1203741567, 1547667729, 2006235945, 2579446215, 3611224701, 6018707835, 7738338645, 10833674103, 18056123505, 54168370515]

約数ペア:

[(1, 54168370515), (3, 18056123505), (5, 10833674103), (7, 7738338645), (9, 6018707835), (15, 3611224701), (21, 2579446215), (27, 2006235945), (35, 1547667729), (45, 1203741567), (63, 859815405), (81, 668745315), (105, 515889243), (135, 401247189), (189, 286605135), (243, 222915105), (315, 171963081), (405, 133749063), (567, 95535045), (729, 74305035), (945, 57321027), (1215, 44583021), (1701, 31845015), (2187, 24768345), (2835, 19107009), (3645, 14861007), (5103, 10615005), (6561, 8256115), (8505, 6369003), (10935, 4953669), (15309, 3538335), (25515, 2123001), (32805, 1651223), (45927, 1179445), (76545, 707667), (229635, 235889)]