2874255

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 4652640

約数和(自身を除く): 1778385

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 2153, 6459, 10765, 32295, 191617, 574851, 958085, 2874255]

約数ペア:

[(1, 2874255), (3, 958085), (5, 574851), (15, 191617), (89, 32295), (267, 10765), (445, 6459), (1335, 2153)]