11807075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 18213120

約数和(自身を除く): 6406045

約数列:

[1, 5, 7, 19, 25, 35, 53, 67, 95, 133, 175, 265, 335, 371, 469, 475, 665, 1007, 1273, 1325, 1675, 1855, 2345, 3325, 3551, 5035, 6365, 7049, 8911, 9275, 11725, 17755, 24857, 25175, 31825, 35245, 44555, 67469, 88775, 124285, 176225, 222775, 337345, 472283, 621425, 1686725, 2361415, 11807075]

約数ペア:

[(1, 11807075), (5, 2361415), (7, 1686725), (19, 621425), (25, 472283), (35, 337345), (53, 222775), (67, 176225), (95, 124285), (133, 88775), (175, 67469), (265, 44555), (335, 35245), (371, 31825), (469, 25175), (475, 24857), (665, 17755), (1007, 11725), (1273, 9275), (1325, 8911), (1675, 7049), (1855, 6365), (2345, 5035), (3325, 3551)]