24990735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 51308208

約数和(自身を除く): 26317473

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 121, 147, 165, 231, 245, 281, 363, 385, 539, 605, 735, 843, 847, 1155, 1405, 1617, 1815, 1967, 2541, 2695, 3091, 4215, 4235, 5901, 5929, 8085, 9273, 9835, 12705, 13769, 15455, 17787, 21637, 29505, 29645, 34001, 41307, 46365, 64911, 68845, 88935, 102003, 108185, 151459, 170005, 206535, 238007, 324555, 454377, 510015, 714021, 757295, 1190035, 1666049, 2271885, 3570105, 4998147, 8330245, 24990735]

約数ペア:

[(1, 24990735), (3, 8330245), (5, 4998147), (7, 3570105), (11, 2271885), (15, 1666049), (21, 1190035), (33, 757295), (35, 714021), (49, 510015), (55, 454377), (77, 324555), (105, 238007), (121, 206535), (147, 170005), (165, 151459), (231, 108185), (245, 102003), (281, 88935), (363, 68845), (385, 64911), (539, 46365), (605, 41307), (735, 34001), (843, 29645), (847, 29505), (1155, 21637), (1405, 17787), (1617, 15455), (1815, 13769), (1967, 12705), (2541, 9835), (2695, 9273), (3091, 8085), (4215, 5929), (4235, 5901)]