1158773995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199961}}^1$

素因数の和:200046

約数の個数: 16

約数和(自身を含む): 1487717280

約数和(自身を除く): 328943285

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 199961, 999805, 3799259, 12197621, 18996295, 60988105, 231754799, 1158773995]

約数ペア:

[(1, 1158773995), (5, 231754799), (19, 60988105), (61, 18996295), (95, 12197621), (305, 3799259), (1159, 999805), (5795, 199961)]