4527855

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 7899840

約数和(自身を除く): 3371985

約数列:

[1, 3, 5, 9, 15, 45, 239, 421, 717, 1195, 1263, 2105, 2151, 3585, 3789, 6315, 10755, 18945, 100619, 301857, 503095, 905571, 1509285, 4527855]

約数ペア:

[(1, 4527855), (3, 1509285), (5, 905571), (9, 503095), (15, 301857), (45, 100619), (239, 18945), (421, 10755), (717, 6315), (1195, 3789), (1263, 3585), (2105, 2151)]