169621965

素因数分解:

$3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2297}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 302232960

約数和(自身を除く): 132610995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 547, 1641, 2297, 2735, 4923, 6891, 8205, 11485, 14769, 20673, 24615, 34455, 62019, 73845, 103365, 310095, 1256459, 3769377, 6282295, 11308131, 18846885, 33924393, 56540655, 169621965]

約数ペア:

[(1, 169621965), (3, 56540655), (5, 33924393), (9, 18846885), (15, 11308131), (27, 6282295), (45, 3769377), (135, 1256459), (547, 310095), (1641, 103365), (2297, 73845), (2735, 62019), (4923, 34455), (6891, 24615), (8205, 20673), (11485, 14769)]