47955825

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1774

約数の個数: 36

約数和(自身を含む): 86603088

約数和(自身を除く): 38647263

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1627, 1965, 3275, 4881, 5895, 8135, 9825, 14643, 24405, 29475, 40675, 73215, 122025, 213137, 366075, 639411, 1065685, 1918233, 3197055, 5328425, 9591165, 15985275, 47955825]

約数ペア:

[(1, 47955825), (3, 15985275), (5, 9591165), (9, 5328425), (15, 3197055), (25, 1918233), (45, 1065685), (75, 639411), (131, 366075), (225, 213137), (393, 122025), (655, 73215), (1179, 40675), (1627, 29475), (1965, 24405), (3275, 14643), (4881, 9825), (5895, 8135)]