270596565

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 513285120

約数和(自身を除く): 242688555

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 157, 255, 459, 471, 751, 765, 785, 1413, 2253, 2295, 2355, 2669, 3755, 4239, 6759, 7065, 8007, 11265, 12767, 13345, 20277, 21195, 24021, 33795, 38301, 40035, 63835, 72063, 101385, 114903, 117907, 120105, 191505, 344709, 353721, 360315, 574515, 589535, 1061163, 1723545, 1768605, 2004419, 3183489, 5305815, 6013257, 10022095, 15917445, 18039771, 30066285, 54119313, 90198855, 270596565]

約数ペア:

[(1, 270596565), (3, 90198855), (5, 54119313), (9, 30066285), (15, 18039771), (17, 15917445), (27, 10022095), (45, 6013257), (51, 5305815), (85, 3183489), (135, 2004419), (153, 1768605), (157, 1723545), (255, 1061163), (459, 589535), (471, 574515), (751, 360315), (765, 353721), (785, 344709), (1413, 191505), (2253, 120105), (2295, 117907), (2355, 114903), (2669, 101385), (3755, 72063), (4239, 63835), (6759, 40035), (7065, 38301), (8007, 33795), (11265, 24021), (12767, 21195), (13345, 20277)]