15505065

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7331}}^1$

素因数の和:7389

約数の個数: 24

約数和(自身を含む): 27451008

約数和(自身を除く): 11945943

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7331, 21993, 36655, 65979, 109965, 329895, 344557, 1033671, 1722785, 3101013, 5168355, 15505065]

約数ペア:

[(1, 15505065), (3, 5168355), (5, 3101013), (9, 1722785), (15, 1033671), (45, 344557), (47, 329895), (141, 109965), (235, 65979), (423, 36655), (705, 21993), (2115, 7331)]