56449395

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8419}}^1$

素因数の和:8579

約数の個数: 24

約数和(自身を含む): 98514000

約数和(自身を除く): 42064605

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 8419, 25257, 42095, 75771, 126285, 378855, 1254431, 3763293, 6272155, 11289879, 18816465, 56449395]

約数ペア:

[(1, 56449395), (3, 18816465), (5, 11289879), (9, 6272155), (15, 3763293), (45, 1254431), (149, 378855), (447, 126285), (745, 75771), (1341, 42095), (2235, 25257), (6705, 8419)]