127445855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5701}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 162575424

約数和(自身を除く): 35129569

約数列:

[1, 5, 17, 85, 263, 1315, 4471, 5701, 22355, 28505, 96917, 484585, 1499363, 7496815, 25489171, 127445855]

約数ペア:

[(1, 127445855), (5, 25489171), (17, 7496815), (85, 1499363), (263, 484585), (1315, 96917), (4471, 28505), (5701, 22355)]