15210165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 25966080

約数和(自身を除く): 10755915

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 643, 1245, 1577, 1929, 3215, 4731, 7885, 9645, 12217, 23655, 36651, 53369, 61085, 160107, 183255, 266845, 800535, 1014011, 3042033, 5070055, 15210165]

約数ペア:

[(1, 15210165), (3, 5070055), (5, 3042033), (15, 1014011), (19, 800535), (57, 266845), (83, 183255), (95, 160107), (249, 61085), (285, 53369), (415, 36651), (643, 23655), (1245, 12217), (1577, 9645), (1929, 7885), (3215, 4731)]