71093045

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 86486400

約数和(自身を除く): 15393355

約数列:

[1, 5, 131, 311, 349, 655, 1555, 1745, 40741, 45719, 108539, 203705, 228595, 542695, 14218609, 71093045]

約数ペア:

[(1, 71093045), (5, 14218609), (131, 542695), (311, 228595), (349, 203705), (655, 108539), (1555, 45719), (1745, 40741)]