15143095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 21415680

約数和(自身を除く): 6272585

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 337, 473, 817, 1045, 1685, 2365, 3707, 4085, 6403, 8987, 14491, 18535, 32015, 44935, 70433, 72455, 159401, 275329, 352165, 797005, 1376645, 3028619, 15143095]

約数ペア:

[(1, 15143095), (5, 3028619), (11, 1376645), (19, 797005), (43, 352165), (55, 275329), (95, 159401), (209, 72455), (215, 70433), (337, 44935), (473, 32015), (817, 18535), (1045, 14491), (1685, 8987), (2365, 6403), (3707, 4085)]