68626065

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{106397}}^1$

素因数の和:106448

約数の個数: 16

約数和(自身を含む): 112356288

約数和(自身を除く): 43730223

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 106397, 319191, 531985, 1595955, 4575071, 13725213, 22875355, 68626065]

約数ペア:

[(1, 68626065), (3, 22875355), (5, 13725213), (15, 4575071), (43, 1595955), (129, 531985), (215, 319191), (645, 106397)]