18942015

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5563}}^1$

素因数の和:5798

約数の個数: 16

約数和(自身を含む): 30446208

約数和(自身を除く): 11504193

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 5563, 16689, 27815, 83445, 1262801, 3788403, 6314005, 18942015]

約数ペア:

[(1, 18942015), (3, 6314005), (5, 3788403), (15, 1262801), (227, 83445), (681, 27815), (1135, 16689), (3405, 5563)]