66525945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103141}}^1$

素因数の和:103192

約数の個数: 16

約数和(自身を含む): 108917952

約数和(自身を除く): 42392007

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 103141, 309423, 515705, 1547115, 4435063, 13305189, 22175315, 66525945]

約数ペア:

[(1, 66525945), (3, 22175315), (5, 13305189), (15, 4435063), (43, 1547115), (129, 515705), (215, 309423), (645, 103141)]