812433495

素因数分解:

$3^1\times 5^1\times {\mathrm{9431}}^1\times {\mathrm{5743}}^1$

素因数の和:15182

約数の個数: 16

約数和(自身を含む): 1300257792

約数和(自身を除く): 487824297

約数列:

[1, 3, 5, 15, 5743, 9431, 17229, 28293, 28715, 47155, 86145, 141465, 54162233, 162486699, 270811165, 812433495]

約数ペア:

[(1, 812433495), (3, 270811165), (5, 162486699), (15, 54162233), (5743, 141465), (9431, 86145), (17229, 47155), (28293, 28715)]