31223085

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{5351}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 50094720

約数和(自身を除く): 18871635

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5351, 5835, 16053, 26755, 80265, 2081539, 6244617, 10407695, 31223085]

約数ペア:

[(1, 31223085), (3, 10407695), (5, 6244617), (15, 2081539), (389, 80265), (1167, 26755), (1945, 16053), (5351, 5835)]