125072655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{490481}}^1$

素因数の和:490506

約数の個数: 16

約数和(自身を含む): 211888224

約数和(自身を除く): 86815569

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 490481, 1471443, 2452405, 7357215, 8338177, 25014531, 41690885, 125072655]

約数ペア:

[(1, 125072655), (3, 41690885), (5, 25014531), (15, 8338177), (17, 7357215), (51, 2452405), (85, 1471443), (255, 490481)]