25676805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 53932032

約数和(自身を除く): 28255227

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 47, 55, 77, 105, 121, 129, 141, 165, 215, 231, 235, 301, 329, 363, 385, 473, 517, 605, 645, 705, 847, 903, 987, 1155, 1419, 1505, 1551, 1645, 1815, 2021, 2365, 2541, 2585, 3311, 3619, 4235, 4515, 4935, 5203, 5687, 6063, 7095, 7755, 9933, 10105, 10857, 12705, 14147, 15609, 16555, 17061, 18095, 22231, 26015, 28435, 30315, 36421, 39809, 42441, 49665, 54285, 66693, 70735, 78045, 85305, 109263, 111155, 119427, 155617, 182105, 199045, 212205, 244541, 333465, 466851, 546315, 597135, 733623, 778085, 1222705, 1711787, 2334255, 3668115, 5135361, 8558935, 25676805]

約数ペア:

[(1, 25676805), (3, 8558935), (5, 5135361), (7, 3668115), (11, 2334255), (15, 1711787), (21, 1222705), (33, 778085), (35, 733623), (43, 597135), (47, 546315), (55, 466851), (77, 333465), (105, 244541), (121, 212205), (129, 199045), (141, 182105), (165, 155617), (215, 119427), (231, 111155), (235, 109263), (301, 85305), (329, 78045), (363, 70735), (385, 66693), (473, 54285), (517, 49665), (605, 42441), (645, 39809), (705, 36421), (847, 30315), (903, 28435), (987, 26015), (1155, 22231), (1419, 18095), (1505, 17061), (1551, 16555), (1645, 15609), (1815, 14147), (2021, 12705), (2365, 10857), (2541, 10105), (2585, 9933), (3311, 7755), (3619, 7095), (4235, 6063), (4515, 5687), (4935, 5203)]