55718265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4649}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 96422400

約数和(自身を除く): 40704135

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 4649, 11985, 13947, 23245, 69735, 79033, 218503, 237099, 395165, 655509, 1092515, 1185495, 3277545, 3714551, 11143653, 18572755, 55718265]

約数ペア:

[(1, 55718265), (3, 18572755), (5, 11143653), (15, 3714551), (17, 3277545), (47, 1185495), (51, 1092515), (85, 655509), (141, 395165), (235, 237099), (255, 218503), (705, 79033), (799, 69735), (2397, 23245), (3995, 13947), (4649, 11985)]