1315590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43853}}^1$

素因数の和:43863

約数の個数: 16

約数和(自身を含む): 3157488

約数和(自身を除く): 1841898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43853, 87706, 131559, 219265, 263118, 438530, 657795, 1315590]

約数ペア:

[(1, 1315590), (2, 657795), (3, 438530), (5, 263118), (6, 219265), (10, 131559), (15, 87706), (30, 43853)]