42445755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 83427840

約数和(自身を除く): 40982085

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 101, 135, 165, 283, 297, 303, 495, 505, 849, 909, 1111, 1415, 1485, 1515, 2547, 2727, 3113, 3333, 4245, 4545, 5555, 7641, 9339, 9999, 12735, 13635, 15565, 16665, 28017, 28583, 29997, 38205, 46695, 49995, 84051, 85749, 140085, 142915, 149985, 257247, 314413, 420255, 428745, 771741, 943239, 1286235, 1572065, 2829717, 3858705, 4716195, 8489151, 14148585, 42445755]

約数ペア:

[(1, 42445755), (3, 14148585), (5, 8489151), (9, 4716195), (11, 3858705), (15, 2829717), (27, 1572065), (33, 1286235), (45, 943239), (55, 771741), (99, 428745), (101, 420255), (135, 314413), (165, 257247), (283, 149985), (297, 142915), (303, 140085), (495, 85749), (505, 84051), (849, 49995), (909, 46695), (1111, 38205), (1415, 29997), (1485, 28583), (1515, 28017), (2547, 16665), (2727, 15565), (3113, 13635), (3333, 12735), (4245, 9999), (4545, 9339), (5555, 7641)]