1958903955

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 3446366976

約数和(自身を除く): 1487463021

約数列:

[1, 3, 5, 9, 15, 45, 103, 211, 309, 515, 633, 927, 1055, 1545, 1899, 2003, 3165, 4635, 6009, 9495, 10015, 18027, 21733, 30045, 65199, 90135, 108665, 195597, 206309, 325995, 422633, 618927, 977985, 1031545, 1267899, 1856781, 2113165, 3094635, 3803697, 6339495, 9283905, 19018485, 43531199, 130593597, 217655995, 391780791, 652967985, 1958903955]

約数ペア:

[(1, 1958903955), (3, 652967985), (5, 391780791), (9, 217655995), (15, 130593597), (45, 43531199), (103, 19018485), (211, 9283905), (309, 6339495), (515, 3803697), (633, 3094635), (927, 2113165), (1055, 1856781), (1545, 1267899), (1899, 1031545), (2003, 977985), (3165, 618927), (4635, 422633), (6009, 325995), (9495, 206309), (10015, 195597), (18027, 108665), (21733, 90135), (30045, 65199)]