2580146325

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8747}}^1$

素因数の和:8808

約数の個数: 96

約数和(自身を含む): 5206809600

約数和(自身を除く): 2626663275

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 27, 45, 57, 69, 75, 95, 115, 135, 171, 207, 225, 285, 345, 437, 475, 513, 575, 621, 675, 855, 1035, 1311, 1425, 1725, 2185, 2565, 3105, 3933, 4275, 5175, 6555, 8747, 10925, 11799, 12825, 15525, 19665, 26241, 32775, 43735, 58995, 78723, 98325, 131205, 166193, 201181, 218675, 236169, 294975, 393615, 498579, 603543, 656025, 830965, 1005905, 1180845, 1495737, 1810629, 1968075, 2492895, 3017715, 3822439, 4154825, 4487211, 5029525, 5431887, 5904225, 7478685, 9053145, 11467317, 12464475, 15088575, 19112195, 22436055, 27159435, 34401951, 37393425, 45265725, 57336585, 95560975, 103205853, 112180275, 135797175, 172009755, 286682925, 516029265, 860048775, 2580146325]

約数ペア:

[(1, 2580146325), (3, 860048775), (5, 516029265), (9, 286682925), (15, 172009755), (19, 135797175), (23, 112180275), (25, 103205853), (27, 95560975), (45, 57336585), (57, 45265725), (69, 37393425), (75, 34401951), (95, 27159435), (115, 22436055), (135, 19112195), (171, 15088575), (207, 12464475), (225, 11467317), (285, 9053145), (345, 7478685), (437, 5904225), (475, 5431887), (513, 5029525), (575, 4487211), (621, 4154825), (675, 3822439), (855, 3017715), (1035, 2492895), (1311, 1968075), (1425, 1810629), (1725, 1495737), (2185, 1180845), (2565, 1005905), (3105, 830965), (3933, 656025), (4275, 603543), (5175, 498579), (6555, 393615), (8747, 294975), (10925, 236169), (11799, 218675), (12825, 201181), (15525, 166193), (19665, 131205), (26241, 98325), (32775, 78723), (43735, 58995)]