15268305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 27933120

約数和(自身を除く): 12664815

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 317, 507, 741, 845, 951, 1235, 1585, 2535, 3211, 3705, 4121, 4755, 6023, 9633, 12363, 16055, 18069, 20605, 30115, 48165, 53573, 61815, 78299, 90345, 160719, 234897, 267865, 391495, 803595, 1017887, 1174485, 3053661, 5089435, 15268305]

約数ペア:

[(1, 15268305), (3, 5089435), (5, 3053661), (13, 1174485), (15, 1017887), (19, 803595), (39, 391495), (57, 267865), (65, 234897), (95, 160719), (169, 90345), (195, 78299), (247, 61815), (285, 53573), (317, 48165), (507, 30115), (741, 20605), (845, 18069), (951, 16055), (1235, 12363), (1585, 9633), (2535, 6023), (3211, 4755), (3705, 4121)]