26140635

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 47005920

約数和(自身を除く): 20865285

約数列:

[1, 3, 5, 9, 15, 45, 61, 89, 107, 183, 267, 305, 321, 445, 535, 549, 801, 915, 963, 1335, 1605, 2745, 4005, 4815, 5429, 6527, 9523, 16287, 19581, 27145, 28569, 32635, 47615, 48861, 58743, 81435, 85707, 97905, 142845, 244305, 293715, 428535, 580903, 1742709, 2904515, 5228127, 8713545, 26140635]

約数ペア:

[(1, 26140635), (3, 8713545), (5, 5228127), (9, 2904515), (15, 1742709), (45, 580903), (61, 428535), (89, 293715), (107, 244305), (183, 142845), (267, 97905), (305, 85707), (321, 81435), (445, 58743), (535, 48861), (549, 47615), (801, 32635), (915, 28569), (963, 27145), (1335, 19581), (1605, 16287), (2745, 9523), (4005, 6527), (4815, 5429)]