15248841

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 5642679

約数列:

[1, 3, 61, 103, 183, 309, 809, 2427, 6283, 18849, 49349, 83327, 148047, 249981, 5082947, 15248841]

約数ペア:

[(1, 15248841), (3, 5082947), (61, 249981), (103, 148047), (183, 83327), (309, 49349), (809, 18849), (2427, 6283)]