51085605

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{30139}}^1$

素因数の和:30260

約数の個数: 16

約数和(自身を含む): 82463040

約数和(自身を除く): 31377435

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 30139, 90417, 150695, 452085, 3405707, 10217121, 17028535, 51085605]

約数ペア:

[(1, 51085605), (3, 17028535), (5, 10217121), (15, 3405707), (113, 452085), (339, 150695), (565, 90417), (1695, 30139)]