40375085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1097}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 51465456

約数和(自身を除く): 11090371

約数列:

[1, 5, 17, 85, 433, 1097, 2165, 5485, 7361, 18649, 36805, 93245, 475001, 2375005, 8075017, 40375085]

約数ペア:

[(1, 40375085), (5, 8075017), (17, 2375005), (85, 475001), (433, 93245), (1097, 36805), (2165, 18649), (5485, 7361)]