15797607

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 27114240

約数和(自身を除く): 11316633

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 137, 289, 323, 357, 399, 411, 867, 959, 969, 2023, 2261, 2329, 2603, 2877, 5491, 6069, 6783, 6987, 7809, 16303, 16473, 18221, 38437, 39593, 44251, 48909, 54663, 115311, 118779, 132753, 277151, 309757, 752267, 831453, 929271, 2256801, 5265869, 15797607]

約数ペア:

[(1, 15797607), (3, 5265869), (7, 2256801), (17, 929271), (19, 831453), (21, 752267), (51, 309757), (57, 277151), (119, 132753), (133, 118779), (137, 115311), (289, 54663), (323, 48909), (357, 44251), (399, 39593), (411, 38437), (867, 18221), (959, 16473), (969, 16303), (2023, 7809), (2261, 6987), (2329, 6783), (2603, 6069), (2877, 5491)]