90239085

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5779}}^1$

素因数の和:6137

約数の個数: 24

約数和(自身を含む): 156892320

約数和(自身を除く): 66653235

約数列:

[1, 3, 5, 9, 15, 45, 347, 1041, 1735, 3123, 5205, 5779, 15615, 17337, 28895, 52011, 86685, 260055, 2005313, 6015939, 10026565, 18047817, 30079695, 90239085]

約数ペア:

[(1, 90239085), (3, 30079695), (5, 18047817), (9, 10026565), (15, 6015939), (45, 2005313), (347, 260055), (1041, 86685), (1735, 52011), (3123, 28895), (5205, 17337), (5779, 15615)]