3152565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 6250608

約数和(自身を除く): 3098043

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 317, 585, 663, 765, 951, 1105, 1585, 1989, 2853, 3315, 4121, 4755, 5389, 9945, 12363, 14265, 16167, 20605, 26945, 37089, 48501, 61815, 70057, 80835, 185445, 210171, 242505, 350285, 630513, 1050855, 3152565]

約数ペア:

[(1, 3152565), (3, 1050855), (5, 630513), (9, 350285), (13, 242505), (15, 210171), (17, 185445), (39, 80835), (45, 70057), (51, 61815), (65, 48501), (85, 37089), (117, 26945), (153, 20605), (195, 16167), (221, 14265), (255, 12363), (317, 9945), (585, 5389), (663, 4755), (765, 4121), (951, 3315), (1105, 2853), (1585, 1989)]