813013695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2889

約数の個数: 96

約数和(自身を含む): 1662897600

約数和(自身を除く): 849883905

約数列:

[1, 3, 5, 9, 13, 15, 17, 29, 39, 45, 51, 65, 85, 87, 117, 145, 153, 195, 221, 255, 261, 377, 435, 493, 585, 663, 765, 1105, 1131, 1305, 1479, 1885, 1989, 2465, 2819, 3315, 3393, 4437, 5655, 6409, 7395, 8457, 9945, 14095, 16965, 19227, 22185, 25371, 32045, 36647, 42285, 47923, 57681, 81751, 96135, 109941, 126855, 143769, 183235, 239615, 245253, 288405, 329823, 408755, 431307, 549705, 622999, 718845, 735759, 1062763, 1226265, 1389767, 1649115, 1868997, 2156535, 3114995, 3188289, 3678795, 4169301, 5313815, 5606991, 6948835, 9344985, 9564867, 12507903, 15941445, 18066971, 20846505, 28034955, 47824335, 54200913, 62539515, 90334855, 162602739, 271004565, 813013695]

約数ペア:

[(1, 813013695), (3, 271004565), (5, 162602739), (9, 90334855), (13, 62539515), (15, 54200913), (17, 47824335), (29, 28034955), (39, 20846505), (45, 18066971), (51, 15941445), (65, 12507903), (85, 9564867), (87, 9344985), (117, 6948835), (145, 5606991), (153, 5313815), (195, 4169301), (221, 3678795), (255, 3188289), (261, 3114995), (377, 2156535), (435, 1868997), (493, 1649115), (585, 1389767), (663, 1226265), (765, 1062763), (1105, 735759), (1131, 718845), (1305, 622999), (1479, 549705), (1885, 431307), (1989, 408755), (2465, 329823), (2819, 288405), (3315, 245253), (3393, 239615), (4437, 183235), (5655, 143769), (6409, 126855), (7395, 109941), (8457, 96135), (9945, 81751), (14095, 57681), (16965, 47923), (19227, 42285), (22185, 36647), (25371, 32045)]