31261065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 55907712

約数和(自身を除く): 24646647

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 4621, 6765, 13863, 23105, 50831, 69315, 152493, 189461, 254155, 568383, 762465, 947305, 2084071, 2841915, 6252213, 10420355, 31261065]

約数ペア:

[(1, 31261065), (3, 10420355), (5, 6252213), (11, 2841915), (15, 2084071), (33, 947305), (41, 762465), (55, 568383), (123, 254155), (165, 189461), (205, 152493), (451, 69315), (615, 50831), (1353, 23105), (2255, 13863), (4621, 6765)]