1288975035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2963161}}^1$

素因数の和:2963198

約数の個数: 16

約数和(自身を含む): 2133476640

約数和(自身を除く): 844501605

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2963161, 8889483, 14815805, 44447415, 85931669, 257795007, 429658345, 1288975035]

約数ペア:

[(1, 1288975035), (3, 429658345), (5, 257795007), (15, 85931669), (29, 44447415), (87, 14815805), (145, 8889483), (435, 2963161)]