1860055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 2401920

約数和(自身を除く): 541865

約数列:

[1, 5, 17, 79, 85, 277, 395, 1343, 1385, 4709, 6715, 21883, 23545, 109415, 372011, 1860055]

約数ペア:

[(1, 1860055), (5, 372011), (17, 109415), (79, 23545), (85, 21883), (277, 6715), (395, 4709), (1343, 1385)]