889664325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5419}}^1$

素因数の和:5642

約数の個数: 48

約数和(自身を含む): 1612992000

約数和(自身を除く): 723327675

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 199, 275, 597, 825, 995, 2189, 2985, 4975, 5419, 6567, 10945, 14925, 16257, 27095, 32835, 54725, 59609, 81285, 135475, 164175, 178827, 298045, 406425, 894135, 1078381, 1490225, 3235143, 4470675, 5391905, 11862191, 16175715, 26959525, 35586573, 59310955, 80878575, 177932865, 296554775, 889664325]

約数ペア:

[(1, 889664325), (3, 296554775), (5, 177932865), (11, 80878575), (15, 59310955), (25, 35586573), (33, 26959525), (55, 16175715), (75, 11862191), (165, 5391905), (199, 4470675), (275, 3235143), (597, 1490225), (825, 1078381), (995, 894135), (2189, 406425), (2985, 298045), (4975, 178827), (5419, 164175), (6567, 135475), (10945, 81285), (14925, 59609), (16257, 54725), (27095, 32835)]