2669655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 4371840

約数和(自身を除く): 1702185

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 4139, 12417, 20695, 62085, 177977, 533931, 889885, 2669655]

約数ペア:

[(1, 2669655), (3, 889885), (5, 533931), (15, 177977), (43, 62085), (129, 20695), (215, 12417), (645, 4139)]