71026065

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 141134400

約数和(自身を除く): 70108335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 107, 135, 149, 165, 297, 321, 405, 447, 495, 535, 745, 891, 963, 1177, 1341, 1485, 1605, 1639, 2235, 2889, 3531, 4023, 4455, 4815, 4917, 5885, 6705, 8195, 8667, 10593, 12069, 14445, 14751, 15943, 17655, 20115, 24585, 31779, 43335, 44253, 47829, 52965, 60345, 73755, 79715, 95337, 132759, 143487, 158895, 175373, 221265, 239145, 430461, 476685, 526119, 663795, 717435, 876865, 1291383, 1578357, 2152305, 2630595, 4735071, 6456915, 7891785, 14205213, 23675355, 71026065]

約数ペア:

[(1, 71026065), (3, 23675355), (5, 14205213), (9, 7891785), (11, 6456915), (15, 4735071), (27, 2630595), (33, 2152305), (45, 1578357), (55, 1291383), (81, 876865), (99, 717435), (107, 663795), (135, 526119), (149, 476685), (165, 430461), (297, 239145), (321, 221265), (405, 175373), (447, 158895), (495, 143487), (535, 132759), (745, 95337), (891, 79715), (963, 73755), (1177, 60345), (1341, 52965), (1485, 47829), (1605, 44253), (1639, 43335), (2235, 31779), (2889, 24585), (3531, 20115), (4023, 17655), (4455, 15943), (4815, 14751), (4917, 14445), (5885, 12069), (6705, 10593), (8195, 8667)]