64036575

素因数分解:

$3^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 121325568

約数和(自身を除く): 57288993

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 83, 127, 135, 225, 243, 249, 381, 405, 415, 635, 675, 747, 1143, 1215, 1245, 1905, 2025, 2075, 2241, 3175, 3429, 3735, 5715, 6075, 6225, 6723, 9525, 10287, 10541, 11205, 17145, 18675, 20169, 28575, 30861, 31623, 33615, 51435, 52705, 56025, 85725, 94869, 100845, 154305, 158115, 168075, 257175, 263525, 284607, 474345, 504225, 771525, 790575, 853821, 1423035, 2371725, 2561463, 4269105, 7115175, 12807315, 21345525, 64036575]

約数ペア:

[(1, 64036575), (3, 21345525), (5, 12807315), (9, 7115175), (15, 4269105), (25, 2561463), (27, 2371725), (45, 1423035), (75, 853821), (81, 790575), (83, 771525), (127, 504225), (135, 474345), (225, 284607), (243, 263525), (249, 257175), (381, 168075), (405, 158115), (415, 154305), (635, 100845), (675, 94869), (747, 85725), (1143, 56025), (1215, 52705), (1245, 51435), (1905, 33615), (2025, 31623), (2075, 30861), (2241, 28575), (3175, 20169), (3429, 18675), (3735, 17145), (5715, 11205), (6075, 10541), (6225, 10287), (6723, 9525)]