157068315

素因数分解:

$3^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{709}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 282472080

約数和(自身を除く): 125403765

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 547, 709, 1641, 2127, 2735, 3545, 4923, 6381, 8205, 10635, 14769, 19143, 24615, 31905, 44307, 57429, 73845, 95715, 221535, 287145, 387823, 1163469, 1939115, 3490407, 5817345, 10471221, 17452035, 31413663, 52356105, 157068315]

約数ペア:

[(1, 157068315), (3, 52356105), (5, 31413663), (9, 17452035), (15, 10471221), (27, 5817345), (45, 3490407), (81, 1939115), (135, 1163469), (405, 387823), (547, 287145), (709, 221535), (1641, 95715), (2127, 73845), (2735, 57429), (3545, 44307), (4923, 31905), (6381, 24615), (8205, 19143), (10635, 14769)]