68357085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 117562752

約数和(自身を除く): 49205667

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 4001, 5695, 12003, 17085, 20005, 60015, 68017, 204051, 268067, 340085, 804201, 1020255, 1340335, 4021005, 4557139, 13671417, 22785695, 68357085]

約数ペア:

[(1, 68357085), (3, 22785695), (5, 13671417), (15, 4557139), (17, 4021005), (51, 1340335), (67, 1020255), (85, 804201), (201, 340085), (255, 268067), (335, 204051), (1005, 68017), (1139, 60015), (3417, 20005), (4001, 17085), (5695, 12003)]