56708175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 100707840

約数和(自身を除く): 43999665

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 237, 255, 395, 425, 563, 1185, 1275, 1343, 1689, 1975, 2815, 4029, 5925, 6715, 8445, 9571, 14075, 20145, 28713, 33575, 42225, 44477, 47855, 100725, 133431, 143565, 222385, 239275, 667155, 717825, 756109, 1111925, 2268327, 3335775, 3780545, 11341635, 18902725, 56708175]

約数ペア:

[(1, 56708175), (3, 18902725), (5, 11341635), (15, 3780545), (17, 3335775), (25, 2268327), (51, 1111925), (75, 756109), (79, 717825), (85, 667155), (237, 239275), (255, 222385), (395, 143565), (425, 133431), (563, 100725), (1185, 47855), (1275, 44477), (1343, 42225), (1689, 33575), (1975, 28713), (2815, 20145), (4029, 14075), (5925, 9571), (6715, 8445)]