42590535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 75419424

約数和(自身を除く): 32828889

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 169, 195, 265, 317, 507, 689, 795, 845, 951, 1585, 2067, 2535, 3445, 4121, 4755, 8957, 10335, 12363, 16801, 20605, 26871, 44785, 50403, 53573, 61815, 84005, 134355, 160719, 218413, 252015, 267865, 655239, 803595, 1092065, 2839369, 3276195, 8518107, 14196845, 42590535]

約数ペア:

[(1, 42590535), (3, 14196845), (5, 8518107), (13, 3276195), (15, 2839369), (39, 1092065), (53, 803595), (65, 655239), (159, 267865), (169, 252015), (195, 218413), (265, 160719), (317, 134355), (507, 84005), (689, 61815), (795, 53573), (845, 50403), (951, 44785), (1585, 26871), (2067, 20605), (2535, 16801), (3445, 12363), (4121, 10335), (4755, 8957)]