15295091

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 18083520

約数和(自身を除く): 2788429

約数列:

[1, 7, 41, 137, 287, 389, 959, 2723, 5617, 15949, 39319, 53293, 111643, 373051, 2185013, 15295091]

約数ペア:

[(1, 15295091), (7, 2185013), (41, 373051), (137, 111643), (287, 53293), (389, 39319), (959, 15949), (2723, 5617)]