1288843185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{42473}}^1$

素因数の和:42522

約数の個数: 48

約数和(自身を含む): 2503587456

約数和(自身を除く): 1214744271

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 2023, 4335, 6069, 10115, 30345, 42473, 127419, 212365, 297311, 637095, 722041, 891933, 1486555, 2166123, 3610205, 4459665, 5054287, 10830615, 12274697, 15162861, 25271435, 36824091, 61373485, 75814305, 85922879, 184120455, 257768637, 429614395, 1288843185]

約数ペア:

[(1, 1288843185), (3, 429614395), (5, 257768637), (7, 184120455), (15, 85922879), (17, 75814305), (21, 61373485), (35, 36824091), (51, 25271435), (85, 15162861), (105, 12274697), (119, 10830615), (255, 5054287), (289, 4459665), (357, 3610205), (595, 2166123), (867, 1486555), (1445, 891933), (1785, 722041), (2023, 637095), (4335, 297311), (6069, 212365), (10115, 127419), (30345, 42473)]