3898065

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 6281856

約数和(自身を除く): 2383791

約数列:

[1, 3, 5, 15, 151, 453, 755, 1721, 2265, 5163, 8605, 25815, 259871, 779613, 1299355, 3898065]

約数ペア:

[(1, 3898065), (3, 1299355), (5, 779613), (15, 259871), (151, 25815), (453, 8605), (755, 5163), (1721, 2265)]