15158181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2633}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 21493440

約数和(自身を除く): 6335259

約数列:

[1, 3, 19, 57, 101, 303, 1919, 2633, 5757, 7899, 50027, 150081, 265933, 797799, 5052727, 15158181]

約数ペア:

[(1, 15158181), (3, 5052727), (19, 797799), (57, 265933), (101, 150081), (303, 50027), (1919, 7899), (2633, 5757)]