139755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3$

素因数の和:48

約数の個数: 32

約数和(自身を含む): 281088

約数和(自身を除く): 141333

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1331, 1815, 2541, 3993, 4235, 6655, 9317, 12705, 19965, 27951, 46585, 139755]

約数ペア:

[(1, 139755), (3, 46585), (5, 27951), (7, 19965), (11, 12705), (15, 9317), (21, 6655), (33, 4235), (35, 3993), (55, 2541), (77, 1815), (105, 1331), (121, 1155), (165, 847), (231, 605), (363, 385)]