131330295

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8609}}^1$

素因数の和:8736

約数の個数: 32

約数和(自身を含む): 235569600

約数和(自身を除く): 104239305

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 8609, 15255, 25827, 43045, 77481, 129135, 232443, 387405, 972817, 1162215, 2918451, 4864085, 8755353, 14592255, 26266059, 43776765, 131330295]

約数ペア:

[(1, 131330295), (3, 43776765), (5, 26266059), (9, 14592255), (15, 8755353), (27, 4864085), (45, 2918451), (113, 1162215), (135, 972817), (339, 387405), (565, 232443), (1017, 129135), (1695, 77481), (3051, 43045), (5085, 25827), (8609, 15255)]