49577625

素因数分解:

$3^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 90335232

約数和(自身を除く): 40757607

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 127, 225, 347, 375, 381, 635, 1041, 1125, 1143, 1735, 1905, 3123, 3175, 5205, 5715, 8675, 9525, 15615, 15875, 26025, 28575, 43375, 44069, 47625, 78075, 130125, 132207, 142875, 220345, 390375, 396621, 661035, 1101725, 1983105, 3305175, 5508625, 9915525, 16525875, 49577625]

約数ペア:

[(1, 49577625), (3, 16525875), (5, 9915525), (9, 5508625), (15, 3305175), (25, 1983105), (45, 1101725), (75, 661035), (125, 396621), (127, 390375), (225, 220345), (347, 142875), (375, 132207), (381, 130125), (635, 78075), (1041, 47625), (1125, 44069), (1143, 43375), (1735, 28575), (1905, 26025), (3123, 15875), (3175, 15615), (5205, 9525), (5715, 8675)]