90085155

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 147184128

約数和(自身を除く): 57098973

約数列:

[1, 3, 5, 15, 71, 213, 251, 337, 355, 753, 1011, 1065, 1255, 1685, 3765, 5055, 17821, 23927, 53463, 71781, 84587, 89105, 119635, 253761, 267315, 358905, 422935, 1268805, 6005677, 18017031, 30028385, 90085155]

約数ペア:

[(1, 90085155), (3, 30028385), (5, 18017031), (15, 6005677), (71, 1268805), (213, 422935), (251, 358905), (337, 267315), (355, 253761), (753, 119635), (1011, 89105), (1065, 84587), (1255, 71781), (1685, 53463), (3765, 23927), (5055, 17821)]