126765.0000000

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 7384635

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 239, 255, 351, 459, 585, 663, 717, 765, 1105, 1195, 1755, 1989, 2151, 2295, 3107, 3315, 3585, 4063, 5967, 6453, 9321, 9945, 10755, 12189, 15535, 20315, 27963, 29835, 32265, 36567, 46605, 52819, 60945, 83889, 109701, 139815, 158457, 182835, 264095, 419445, 475371, 548505, 792285, 1426113, 2376855, 7130565]

約数ペア:

[(1, 7130565), (3, 2376855), (5, 1426113), (9, 792285), (13, 548505), (15, 475371), (17, 419445), (27, 264095), (39, 182835), (45, 158457), (51, 139815), (65, 109701), (85, 83889), (117, 60945), (135, 52819), (153, 46605), (195, 36567), (221, 32265), (239, 29835), (255, 27963), (351, 20315), (459, 15535), (585, 12189), (663, 10755), (717, 9945), (765, 9321), (1105, 6453), (1195, 5967), (1755, 4063), (1989, 3585), (2151, 3315), (2295, 3107)]