127401825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{99923}}^1$

素因数の和:99953

約数の個数: 24

約数和(自身を含む): 223030368

約数和(自身を除く): 95628543

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 99923, 299769, 499615, 1498845, 1698691, 2498075, 5096073, 7494225, 8493455, 25480365, 42467275, 127401825]

約数ペア:

[(1, 127401825), (3, 42467275), (5, 25480365), (15, 8493455), (17, 7494225), (25, 5096073), (51, 2498075), (75, 1698691), (85, 1498845), (255, 499615), (425, 299769), (1275, 99923)]