10989825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 22956864

約数和(自身を除く): 11967039

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 121, 165, 173, 175, 231, 275, 363, 385, 519, 525, 605, 825, 847, 865, 1155, 1211, 1815, 1903, 1925, 2541, 2595, 3025, 3633, 4235, 4325, 5709, 5775, 6055, 9075, 9515, 12705, 12975, 13321, 18165, 20933, 21175, 28545, 30275, 39963, 47575, 62799, 63525, 66605, 90825, 104665, 142725, 146531, 199815, 313995, 333025, 439593, 523325, 732655, 999075, 1569975, 2197965, 3663275, 10989825]

約数ペア:

[(1, 10989825), (3, 3663275), (5, 2197965), (7, 1569975), (11, 999075), (15, 732655), (21, 523325), (25, 439593), (33, 333025), (35, 313995), (55, 199815), (75, 146531), (77, 142725), (105, 104665), (121, 90825), (165, 66605), (173, 63525), (175, 62799), (231, 47575), (275, 39963), (363, 30275), (385, 28545), (519, 21175), (525, 20933), (605, 18165), (825, 13321), (847, 12975), (865, 12705), (1155, 9515), (1211, 9075), (1815, 6055), (1903, 5775), (1925, 5709), (2541, 4325), (2595, 4235), (3025, 3633)]