42304665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216947}}^1$

素因数の和:216968

約数の個数: 16

約数和(自身を含む): 72894528

約数和(自身を除く): 30589863

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 216947, 650841, 1084735, 2820311, 3254205, 8460933, 14101555, 42304665]

約数ペア:

[(1, 42304665), (3, 14101555), (5, 8460933), (13, 3254205), (15, 2820311), (39, 1084735), (65, 650841), (195, 216947)]