448590015

素因数分解:

$3^3\times 5^1\times {\mathrm{3322889}}^1$

素因数の和:3322903

約数の個数: 16

約数和(自身を含む): 797493600

約数和(自身を除く): 348903585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3322889, 9968667, 16614445, 29906001, 49843335, 89718003, 149530005, 448590015]

約数ペア:

[(1, 448590015), (3, 149530005), (5, 89718003), (9, 49843335), (15, 29906001), (27, 16614445), (45, 9968667), (135, 3322889)]