212232945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{744677}}^1$

素因数の和:744704

約数の個数: 16

約数和(自身を含む): 357445440

約数和(自身を除く): 145212495

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 744677, 2234031, 3723385, 11170155, 14148863, 42446589, 70744315, 212232945]

約数ペア:

[(1, 212232945), (3, 70744315), (5, 42446589), (15, 14148863), (19, 11170155), (57, 3723385), (95, 2234031), (285, 744677)]