11538975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 22538240

約数和(自身を除く): 10999265

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 709, 775, 1085, 2127, 2325, 3255, 3545, 4963, 5425, 10635, 14889, 16275, 17725, 21979, 24815, 53175, 65937, 74445, 109895, 124075, 153853, 329685, 372225, 461559, 549475, 769265, 1648425, 2307795, 3846325, 11538975]

約数ペア:

[(1, 11538975), (3, 3846325), (5, 2307795), (7, 1648425), (15, 769265), (21, 549475), (25, 461559), (31, 372225), (35, 329685), (75, 153853), (93, 124075), (105, 109895), (155, 74445), (175, 65937), (217, 53175), (465, 24815), (525, 21979), (651, 17725), (709, 16275), (775, 14889), (1085, 10635), (2127, 5425), (2325, 4963), (3255, 3545)]