15580959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 8058081

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 359, 391, 629, 851, 1077, 1173, 1887, 2553, 6103, 8257, 13283, 14467, 18309, 24771, 39849, 43401, 140369, 225811, 305509, 421107, 677433, 916527, 5193653, 15580959]

約数ペア:

[(1, 15580959), (3, 5193653), (17, 916527), (23, 677433), (37, 421107), (51, 305509), (69, 225811), (111, 140369), (359, 43401), (391, 39849), (629, 24771), (851, 18309), (1077, 14467), (1173, 13283), (1887, 8257), (2553, 6103)]