158889885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137567}}^1$

素因数の和:137593

約数の個数: 32

約数和(自身を含む): 316956672

約数和(自身を除く): 158066787

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 137567, 412701, 687835, 962969, 1513237, 2063505, 2888907, 4539711, 4814845, 7566185, 10592659, 14444535, 22698555, 31777977, 52963295, 158889885]

約数ペア:

[(1, 158889885), (3, 52963295), (5, 31777977), (7, 22698555), (11, 14444535), (15, 10592659), (21, 7566185), (33, 4814845), (35, 4539711), (55, 2888907), (77, 2063505), (105, 1513237), (165, 962969), (231, 687835), (385, 412701), (1155, 137567)]