15168195

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{2293}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 31381920

約数和(自身を除く): 16213725

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 2293, 6615, 6879, 11465, 16051, 20637, 34395, 48153, 61911, 80255, 103185, 112357, 144459, 240765, 309555, 337071, 433377, 561785, 722295, 1011213, 1685355, 2166885, 3033639, 5056065, 15168195]

約数ペア:

[(1, 15168195), (3, 5056065), (5, 3033639), (7, 2166885), (9, 1685355), (15, 1011213), (21, 722295), (27, 561785), (35, 433377), (45, 337071), (49, 309555), (63, 240765), (105, 144459), (135, 112357), (147, 103185), (189, 80255), (245, 61911), (315, 48153), (441, 34395), (735, 20637), (945, 16051), (1323, 11465), (2205, 6879), (2293, 6615)]