15158339

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 18862080

約数和(自身を除く): 3703741

約数列:

[1, 7, 17, 59, 119, 127, 289, 413, 889, 1003, 2023, 2159, 7021, 7493, 15113, 17051, 36703, 52451, 119357, 127381, 256921, 891667, 2165477, 15158339]

約数ペア:

[(1, 15158339), (7, 2165477), (17, 891667), (59, 256921), (119, 127381), (127, 119357), (289, 52451), (413, 36703), (889, 17051), (1003, 15113), (2023, 7493), (2159, 7021)]