38460285

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 68636160

約数和(自身を除く): 30175875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 661, 1293, 1983, 2155, 3305, 3879, 5949, 6465, 9915, 11637, 17847, 19395, 29745, 58185, 89235, 284891, 854673, 1424455, 2564019, 4273365, 7692057, 12820095, 38460285]

約数ペア:

[(1, 38460285), (3, 12820095), (5, 7692057), (9, 4273365), (15, 2564019), (27, 1424455), (45, 854673), (135, 284891), (431, 89235), (661, 58185), (1293, 29745), (1983, 19395), (2155, 17847), (3305, 11637), (3879, 9915), (5949, 6465)]