66969315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{70867}}^1$

素因数の和:70888

約数の個数: 32

約数和(自身を含む): 136066560

約数和(自身を除く): 69097245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 70867, 212601, 354335, 496069, 637803, 1063005, 1488207, 1913409, 2480345, 3189015, 4464621, 7441035, 9567045, 13393863, 22323105, 66969315]

約数ペア:

[(1, 66969315), (3, 22323105), (5, 13393863), (7, 9567045), (9, 7441035), (15, 4464621), (21, 3189015), (27, 2480345), (35, 1913409), (45, 1488207), (63, 1063005), (105, 637803), (135, 496069), (189, 354335), (315, 212601), (945, 70867)]