16370858492025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{458449}}^1$

素因数の和:458775

約数の個数: 96

約数和(自身を含む): 28640376422400

約数和(自身を除く): 12269517930375

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 127, 163, 345, 381, 489, 575, 635, 815, 1725, 1905, 2445, 2921, 3175, 3749, 4075, 8763, 9525, 11247, 12225, 14605, 18745, 20701, 43815, 56235, 62103, 73025, 93725, 103505, 219075, 281175, 310515, 458449, 476123, 517525, 1375347, 1428369, 1552575, 2292245, 2380615, 6876735, 7141845, 10544327, 11461225, 11903075, 31632981, 34383675, 35709225, 52721635, 58223023, 74727187, 158164905, 174669069, 224181561, 263608175, 291115115, 373635935, 790824525, 873345345, 1120907805, 1339129529, 1455575575, 1718725301, 1868179675, 4017388587, 4366726725, 5156175903, 5604539025, 6695647645, 8593626505, 9490352749, 20086942935, 25780879515, 28471058247, 33478238225, 42968132525, 47451763745, 100434714675, 128904397575, 142355291235, 218278113227, 237258818725, 654834339681, 711776456175, 1091390566135, 3274171698405, 5456952830675, 16370858492025]

約数ペア:

[(1, 16370858492025), (3, 5456952830675), (5, 3274171698405), (15, 1091390566135), (23, 711776456175), (25, 654834339681), (69, 237258818725), (75, 218278113227), (115, 142355291235), (127, 128904397575), (163, 100434714675), (345, 47451763745), (381, 42968132525), (489, 33478238225), (575, 28471058247), (635, 25780879515), (815, 20086942935), (1725, 9490352749), (1905, 8593626505), (2445, 6695647645), (2921, 5604539025), (3175, 5156175903), (3749, 4366726725), (4075, 4017388587), (8763, 1868179675), (9525, 1718725301), (11247, 1455575575), (12225, 1339129529), (14605, 1120907805), (18745, 873345345), (20701, 790824525), (43815, 373635935), (56235, 291115115), (62103, 263608175), (73025, 224181561), (93725, 174669069), (103505, 158164905), (219075, 74727187), (281175, 58223023), (310515, 52721635), (458449, 35709225), (476123, 34383675), (517525, 31632981), (1375347, 11903075), (1428369, 11461225), (1552575, 10544327), (2292245, 7141845), (2380615, 6876735)]