68940215

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 84163968

約数和(自身を除く): 15223753

約数列:

[1, 5, 83, 283, 415, 587, 1415, 2935, 23489, 48721, 117445, 166121, 243605, 830605, 13788043, 68940215]

約数ペア:

[(1, 68940215), (5, 13788043), (83, 830605), (283, 243605), (415, 166121), (587, 117445), (1415, 48721), (2935, 23489)]