15002505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 30086784

約数和(自身を除く): 15084279

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 491, 679, 873, 1455, 1473, 2037, 2455, 3395, 3437, 4365, 4419, 6111, 7365, 10185, 10311, 17185, 22095, 30555, 30933, 47627, 51555, 142881, 154665, 238135, 333389, 428643, 714405, 1000167, 1666945, 2143215, 3000501, 5000835, 15002505]

約数ペア:

[(1, 15002505), (3, 5000835), (5, 3000501), (7, 2143215), (9, 1666945), (15, 1000167), (21, 714405), (35, 428643), (45, 333389), (63, 238135), (97, 154665), (105, 142881), (291, 51555), (315, 47627), (485, 30933), (491, 30555), (679, 22095), (873, 17185), (1455, 10311), (1473, 10185), (2037, 7365), (2455, 6111), (3395, 4419), (3437, 4365)]