8916195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 14976000

約数和(自身を除く): 6059805

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 199, 309, 435, 515, 597, 995, 1545, 2985, 2987, 5771, 8961, 14935, 17313, 20497, 28855, 44805, 61491, 86565, 102485, 307455, 594413, 1783239, 2972065, 8916195]

約数ペア:

[(1, 8916195), (3, 2972065), (5, 1783239), (15, 594413), (29, 307455), (87, 102485), (103, 86565), (145, 61491), (199, 44805), (309, 28855), (435, 20497), (515, 17313), (597, 14935), (995, 8961), (1545, 5771), (2985, 2987)]