205748605305

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66263641}}^1$

素因数の和:66263678

約数の個数: 32

約数和(自身を含む): 381678577920

約数和(自身を除く): 175929972615

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 66263641, 198790923, 331318205, 596372769, 993954615, 1524063743, 1789118307, 2981863845, 4572191229, 7620318715, 8945591535, 13716573687, 22860956145, 41149721061, 68582868435, 205748605305]

約数ペア:

[(1, 205748605305), (3, 68582868435), (5, 41149721061), (9, 22860956145), (15, 13716573687), (23, 8945591535), (27, 7620318715), (45, 4572191229), (69, 2981863845), (115, 1789118307), (135, 1524063743), (207, 993954615), (345, 596372769), (621, 331318205), (1035, 198790923), (3105, 66263641)]