1303065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 2358720

約数和(自身を除く): 1055655

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1259, 3777, 6295, 11331, 18885, 28957, 56655, 86871, 144785, 260613, 434355, 1303065]

約数ペア:

[(1, 1303065), (3, 434355), (5, 260613), (9, 144785), (15, 86871), (23, 56655), (45, 28957), (69, 18885), (115, 11331), (207, 6295), (345, 3777), (1035, 1259)]