3856215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23371}}^1$

素因数の和:23390

約数の個数: 16

約数和(自身を含む): 6731136

約数和(自身を除く): 2874921

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 23371, 70113, 116855, 257081, 350565, 771243, 1285405, 3856215]

約数ペア:

[(1, 3856215), (3, 1285405), (5, 771243), (11, 350565), (15, 257081), (33, 116855), (55, 70113), (165, 23371)]