85202235

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 155271168

約数和(自身を除く): 70068933

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 191, 207, 345, 431, 573, 955, 1035, 1293, 1719, 2155, 2865, 3879, 4393, 6465, 8595, 9913, 13179, 19395, 21965, 29739, 39537, 49565, 65895, 82321, 89217, 148695, 197685, 246963, 411605, 446085, 740889, 1234815, 1893383, 3704445, 5680149, 9466915, 17040447, 28400745, 85202235]

約数ペア:

[(1, 85202235), (3, 28400745), (5, 17040447), (9, 9466915), (15, 5680149), (23, 3704445), (45, 1893383), (69, 1234815), (115, 740889), (191, 446085), (207, 411605), (345, 246963), (431, 197685), (573, 148695), (955, 89217), (1035, 82321), (1293, 65895), (1719, 49565), (2155, 39537), (2865, 29739), (3879, 21965), (4393, 19395), (6465, 13179), (8595, 9913)]