22788065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 28340928

約数和(自身を除く): 5552863

約数列:

[1, 5, 43, 83, 215, 415, 1277, 3569, 6385, 17845, 54911, 105991, 274555, 529955, 4557613, 22788065]

約数ペア:

[(1, 22788065), (5, 4557613), (43, 529955), (83, 274555), (215, 105991), (415, 54911), (1277, 17845), (3569, 6385)]