2112795

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 3790800

約数和(自身を除く): 1678005

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1619, 4857, 8095, 14571, 24285, 46951, 72855, 140853, 234755, 422559, 704265, 2112795]

約数ペア:

[(1, 2112795), (3, 704265), (5, 422559), (9, 234755), (15, 140853), (29, 72855), (45, 46951), (87, 24285), (145, 14571), (261, 8095), (435, 4857), (1305, 1619)]