65984655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3539}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 116225280

約数和(自身を除く): 50240625

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 3539, 3729, 6215, 10617, 17695, 18645, 38929, 53085, 116787, 194645, 399907, 583935, 1199721, 1999535, 4398977, 5998605, 13196931, 21994885, 65984655]

約数ペア:

[(1, 65984655), (3, 21994885), (5, 13196931), (11, 5998605), (15, 4398977), (33, 1999535), (55, 1199721), (113, 583935), (165, 399907), (339, 194645), (565, 116787), (1243, 53085), (1695, 38929), (3539, 18645), (3729, 17695), (6215, 10617)]