25241000355

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{5623}}^1$

素因数の和:6489

約数の個数: 64

約数和(自身を含む): 46032215040

約数和(自身を除く): 20791214685

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 811, 1107, 1845, 2433, 4055, 5535, 5623, 7299, 12165, 16869, 21897, 28115, 33251, 36495, 50607, 84345, 99753, 109485, 151821, 166255, 230543, 253035, 299259, 498765, 691629, 759105, 897777, 1152715, 1496295, 2074887, 3458145, 4488885, 4560253, 6224661, 10374435, 13680759, 22801265, 31123305, 41042277, 68403795, 123126831, 186970373, 205211385, 560911119, 615634155, 934851865, 1682733357, 2804555595, 5048200071, 8413666785, 25241000355]

約数ペア:

[(1, 25241000355), (3, 8413666785), (5, 5048200071), (9, 2804555595), (15, 1682733357), (27, 934851865), (41, 615634155), (45, 560911119), (123, 205211385), (135, 186970373), (205, 123126831), (369, 68403795), (615, 41042277), (811, 31123305), (1107, 22801265), (1845, 13680759), (2433, 10374435), (4055, 6224661), (5535, 4560253), (5623, 4488885), (7299, 3458145), (12165, 2074887), (16869, 1496295), (21897, 1152715), (28115, 897777), (33251, 759105), (36495, 691629), (50607, 498765), (84345, 299259), (99753, 253035), (109485, 230543), (151821, 166255)]