67516945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13463}}^1$

素因数の和:13544

約数の個数: 16

約数和(自身を含む): 87246720

約数和(自身を除く): 19729775

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 13463, 67315, 228871, 794317, 1144355, 3971585, 13503389, 67516945]

約数ペア:

[(1, 67516945), (5, 13503389), (17, 3971585), (59, 1144355), (85, 794317), (295, 228871), (1003, 67315), (5015, 13463)]