1282635

素因数分解:

$3^4\times 5^1\times {\mathrm{3167}}^1$

素因数の和:3184

約数の個数: 20

約数和(自身を含む): 2299968

約数和(自身を除く): 1017333

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3167, 9501, 15835, 28503, 47505, 85509, 142515, 256527, 427545, 1282635]

約数ペア:

[(1, 1282635), (3, 427545), (5, 256527), (9, 142515), (15, 85509), (27, 47505), (45, 28503), (81, 15835), (135, 9501), (405, 3167)]