738855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 1417920

約数和(自身を除く): 679065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 421, 585, 1263, 1755, 2105, 3789, 5473, 6315, 11367, 16419, 18945, 27365, 49257, 56835, 82095, 147771, 246285, 738855]

約数ペア:

[(1, 738855), (3, 246285), (5, 147771), (9, 82095), (13, 56835), (15, 49257), (27, 27365), (39, 18945), (45, 16419), (65, 11367), (117, 6315), (135, 5473), (195, 3789), (351, 2105), (421, 1755), (585, 1263)]