22785695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 29390688

約数和(自身を除く): 6604993

約数列:

[1, 5, 17, 67, 85, 335, 1139, 4001, 5695, 20005, 68017, 268067, 340085, 1340335, 4557139, 22785695]

約数ペア:

[(1, 22785695), (5, 4557139), (17, 1340335), (67, 340085), (85, 268067), (335, 68017), (1139, 20005), (4001, 5695)]