139600175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 215423712

約数和(自身を除く): 75823537

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 935, 1105, 2297, 2431, 3575, 4675, 5525, 11485, 12155, 25267, 29861, 39049, 57425, 60775, 126335, 149305, 195245, 328471, 429539, 507637, 631675, 746525, 976225, 1642355, 2147695, 2538185, 5584007, 8211775, 10738475, 12690925, 27920035, 139600175]

約数ペア:

[(1, 139600175), (5, 27920035), (11, 12690925), (13, 10738475), (17, 8211775), (25, 5584007), (55, 2538185), (65, 2147695), (85, 1642355), (143, 976225), (187, 746525), (221, 631675), (275, 507637), (325, 429539), (425, 328471), (715, 195245), (935, 149305), (1105, 126335), (2297, 60775), (2431, 57425), (3575, 39049), (4675, 29861), (5525, 25267), (11485, 12155)]