28282635

素因数分解:

$3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 50503680

約数和(自身を除く): 22221045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 383, 547, 1149, 1641, 1915, 2735, 3447, 4923, 5745, 8205, 10341, 14769, 17235, 24615, 51705, 73845, 209501, 628503, 1047505, 1885509, 3142515, 5656527, 9427545, 28282635]

約数ペア:

[(1, 28282635), (3, 9427545), (5, 5656527), (9, 3142515), (15, 1885509), (27, 1047505), (45, 628503), (135, 209501), (383, 73845), (547, 51705), (1149, 24615), (1641, 17235), (1915, 14769), (2735, 10341), (3447, 8205), (4923, 5745)]