4301472975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{17707}}^1$

素因数の和:17840

約数の個数: 48

約数和(自身を含む): 7377861120

約数和(自身を除く): 3076388145

約数列:

[1, 3, 5, 15, 25, 41, 75, 79, 123, 205, 237, 395, 615, 1025, 1185, 1975, 3075, 3239, 5925, 9717, 16195, 17707, 48585, 53121, 80975, 88535, 242925, 265605, 442675, 725987, 1328025, 1398853, 2177961, 3629935, 4196559, 6994265, 10889805, 18149675, 20982795, 34971325, 54449025, 57352973, 104913975, 172058919, 286764865, 860294595, 1433824325, 4301472975]

約数ペア:

[(1, 4301472975), (3, 1433824325), (5, 860294595), (15, 286764865), (25, 172058919), (41, 104913975), (75, 57352973), (79, 54449025), (123, 34971325), (205, 20982795), (237, 18149675), (395, 10889805), (615, 6994265), (1025, 4196559), (1185, 3629935), (1975, 2177961), (3075, 1398853), (3239, 1328025), (5925, 725987), (9717, 442675), (16195, 265605), (17707, 242925), (48585, 88535), (53121, 80975)]