7126490305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 9836640000

約数和(自身を除く): 2710149695

約数列:

[1, 5, 11, 29, 55, 109, 145, 179, 229, 319, 545, 895, 1145, 1199, 1595, 1969, 2519, 3161, 5191, 5995, 6641, 9845, 12595, 15805, 19511, 24961, 25955, 33205, 34771, 40991, 57101, 73051, 97555, 124805, 173855, 204955, 214621, 274571, 285505, 365255, 450901, 565819, 723869, 1073105, 1188739, 1372855, 2254505, 2829095, 3619345, 4468019, 5943695, 6224009, 7962559, 13076129, 22340095, 31120045, 39812795, 49148209, 65380645, 129572551, 245741045, 647862755, 1425298061, 7126490305]

約数ペア:

[(1, 7126490305), (5, 1425298061), (11, 647862755), (29, 245741045), (55, 129572551), (109, 65380645), (145, 49148209), (179, 39812795), (229, 31120045), (319, 22340095), (545, 13076129), (895, 7962559), (1145, 6224009), (1199, 5943695), (1595, 4468019), (1969, 3619345), (2519, 2829095), (3161, 2254505), (5191, 1372855), (5995, 1188739), (6641, 1073105), (9845, 723869), (12595, 565819), (15805, 450901), (19511, 365255), (24961, 285505), (25955, 274571), (33205, 214621), (34771, 204955), (40991, 173855), (57101, 124805), (73051, 97555)]