1002953805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{9817}}^1$

素因数の和:9978

約数の個数: 48

約数和(自身を含む): 1880343360

約数和(自身を除く): 877389555

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 139, 147, 245, 417, 695, 735, 973, 2085, 2919, 4865, 6811, 9817, 14595, 20433, 29451, 34055, 49085, 68719, 102165, 147255, 206157, 343595, 481033, 1030785, 1364563, 1443099, 2405165, 4093689, 6822815, 7215495, 9551941, 20468445, 28655823, 47759705, 66863587, 143279115, 200590761, 334317935, 1002953805]

約数ペア:

[(1, 1002953805), (3, 334317935), (5, 200590761), (7, 143279115), (15, 66863587), (21, 47759705), (35, 28655823), (49, 20468445), (105, 9551941), (139, 7215495), (147, 6822815), (245, 4093689), (417, 2405165), (695, 1443099), (735, 1364563), (973, 1030785), (2085, 481033), (2919, 343595), (4865, 206157), (6811, 147255), (9817, 102165), (14595, 68719), (20433, 49085), (29451, 34055)]