299982015

素因数分解:

$3^3\times 5^1\times {\mathrm{2222089}}^1$

素因数の和:2222103

約数の個数: 16

約数和(自身を含む): 533301600

約数和(自身を除く): 233319585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2222089, 6666267, 11110445, 19998801, 33331335, 59996403, 99994005, 299982015]

約数ペア:

[(1, 299982015), (3, 99994005), (5, 59996403), (9, 33331335), (15, 19998801), (27, 11110445), (45, 6666267), (135, 2222089)]