86305305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 143712000

約数和(自身を除く): 57406695

約数列:

[1, 3, 5, 15, 29, 87, 145, 199, 435, 597, 995, 997, 2985, 2991, 4985, 5771, 14955, 17313, 28855, 28913, 86565, 86739, 144565, 198403, 433695, 595209, 992015, 2976045, 5753687, 17261061, 28768435, 86305305]

約数ペア:

[(1, 86305305), (3, 28768435), (5, 17261061), (15, 5753687), (29, 2976045), (87, 992015), (145, 595209), (199, 433695), (435, 198403), (597, 144565), (995, 86739), (997, 86565), (2985, 28913), (2991, 28855), (4985, 17313), (5771, 14955)]