621312795

素因数分解:

$3^3\times 5^1\times {\mathrm{4602317}}^1$

素因数の和:4602331

約数の個数: 16

約数和(自身を含む): 1104556320

約数和(自身を除く): 483243525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4602317, 13806951, 23011585, 41420853, 69034755, 124262559, 207104265, 621312795]

約数ペア:

[(1, 621312795), (3, 207104265), (5, 124262559), (9, 69034755), (15, 41420853), (27, 23011585), (45, 13806951), (135, 4602317)]