127500825

素因数分解:

$3^1\times 5^2\times {\mathrm{1231}}^1\times {\mathrm{1381}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 211125376

約数和(自身を除く): 83624551

約数列:

[1, 3, 5, 15, 25, 75, 1231, 1381, 3693, 4143, 6155, 6905, 18465, 20715, 30775, 34525, 92325, 103575, 1700011, 5100033, 8500055, 25500165, 42500275, 127500825]

約数ペア:

[(1, 127500825), (3, 42500275), (5, 25500165), (15, 8500055), (25, 5100033), (75, 1700011), (1231, 103575), (1381, 92325), (3693, 34525), (4143, 30775), (6155, 20715), (6905, 18465)]