565536765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 973057536

約数和(自身を除く): 407520771

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 157, 159, 197, 265, 345, 471, 591, 785, 795, 985, 1219, 2355, 2955, 3611, 3657, 4531, 6095, 8321, 10441, 10833, 13593, 18055, 18285, 22655, 24963, 30929, 31323, 41605, 52205, 54165, 67965, 92787, 124815, 154645, 156615, 191383, 240143, 463935, 574149, 711367, 720429, 956915, 1200715, 1639237, 2134101, 2870745, 3556835, 3602145, 4917711, 8196185, 10670505, 24588555, 37702451, 113107353, 188512255, 565536765]

約数ペア:

[(1, 565536765), (3, 188512255), (5, 113107353), (15, 37702451), (23, 24588555), (53, 10670505), (69, 8196185), (115, 4917711), (157, 3602145), (159, 3556835), (197, 2870745), (265, 2134101), (345, 1639237), (471, 1200715), (591, 956915), (785, 720429), (795, 711367), (985, 574149), (1219, 463935), (2355, 240143), (2955, 191383), (3611, 156615), (3657, 154645), (4531, 124815), (6095, 92787), (8321, 67965), (10441, 54165), (10833, 52205), (13593, 41605), (18055, 31323), (18285, 30929), (22655, 24963)]