7965170925

素因数分解:

$3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 13267722240

約数和(自身を除く): 5302551315

約数列:

[1, 3, 5, 15, 25, 75, 239, 431, 717, 1031, 1195, 1293, 2155, 3093, 3585, 5155, 5975, 6465, 10775, 15465, 17925, 25775, 32325, 77325, 103009, 246409, 309027, 444361, 515045, 739227, 1232045, 1333083, 1545135, 2221805, 2575225, 3696135, 6160225, 6665415, 7725675, 11109025, 18480675, 33327075, 106202279, 318606837, 531011395, 1593034185, 2655056975, 7965170925]

約数ペア:

[(1, 7965170925), (3, 2655056975), (5, 1593034185), (15, 531011395), (25, 318606837), (75, 106202279), (239, 33327075), (431, 18480675), (717, 11109025), (1031, 7725675), (1195, 6665415), (1293, 6160225), (2155, 3696135), (3093, 2575225), (3585, 2221805), (5155, 1545135), (5975, 1333083), (6465, 1232045), (10775, 739227), (15465, 515045), (17925, 444361), (25775, 309027), (32325, 246409), (77325, 103009)]