2740807575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{65141}}^1$

素因数の和:65185

約数の個数: 72

約数和(自身を含む): 5670480816

約数和(自身を除く): 2929673241

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1683, 2475, 2805, 3825, 4675, 8415, 14025, 42075, 65141, 195423, 325705, 586269, 716551, 977115, 1107397, 1628525, 2149653, 2931345, 3322191, 3582755, 4885575, 5536985, 6448959, 9966573, 10748265, 12181367, 14656725, 16610955, 17913775, 27684925, 32244795, 36544101, 49832865, 53741325, 60906835, 83054775, 109632303, 161223975, 182720505, 249164325, 304534175, 548161515, 913602525, 2740807575]

約数ペア:

[(1, 2740807575), (3, 913602525), (5, 548161515), (9, 304534175), (11, 249164325), (15, 182720505), (17, 161223975), (25, 109632303), (33, 83054775), (45, 60906835), (51, 53741325), (55, 49832865), (75, 36544101), (85, 32244795), (99, 27684925), (153, 17913775), (165, 16610955), (187, 14656725), (225, 12181367), (255, 10748265), (275, 9966573), (425, 6448959), (495, 5536985), (561, 4885575), (765, 3582755), (825, 3322191), (935, 2931345), (1275, 2149653), (1683, 1628525), (2475, 1107397), (2805, 977115), (3825, 716551), (4675, 586269), (8415, 325705), (14025, 195423), (42075, 65141)]