13334475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 27498240

約数和(自身を除く): 14163765

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 2309, 5775, 6927, 11545, 16163, 25399, 34635, 48489, 57725, 76197, 80815, 126995, 173175, 177793, 242445, 380985, 404075, 533379, 634975, 888965, 1212225, 1904925, 2666895, 4444825, 13334475]

約数ペア:

[(1, 13334475), (3, 4444825), (5, 2666895), (7, 1904925), (11, 1212225), (15, 888965), (21, 634975), (25, 533379), (33, 404075), (35, 380985), (55, 242445), (75, 177793), (77, 173175), (105, 126995), (165, 80815), (175, 76197), (231, 57725), (275, 48489), (385, 34635), (525, 25399), (825, 16163), (1155, 11545), (1925, 6927), (2309, 5775)]