378000505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{13331}}^1$

素因数の和:13496

約数の個数: 16

約数和(自身を含む): 466513344

約数和(自身を除く): 88512839

約数列:

[1, 5, 53, 107, 265, 535, 5671, 13331, 28355, 66655, 706543, 1426417, 3532715, 7132085, 75600101, 378000505]

約数ペア:

[(1, 378000505), (5, 75600101), (53, 7132085), (107, 3532715), (265, 1426417), (535, 706543), (5671, 66655), (13331, 28355)]