68680235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4421}}^1$

素因数の和:4678

約数の個数: 16

約数和(自身を含む): 89147520

約数和(自身を除く): 20467285

約数列:

[1, 5, 13, 65, 239, 1195, 3107, 4421, 15535, 22105, 57473, 287365, 1056619, 5283095, 13736047, 68680235]

約数ペア:

[(1, 68680235), (5, 13736047), (13, 5283095), (65, 1056619), (239, 287365), (1195, 57473), (3107, 22105), (4421, 15535)]