1974155

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 2467584

約数和(自身を除く): 493429

約数列:

[1, 5, 67, 71, 83, 335, 355, 415, 4757, 5561, 5893, 23785, 27805, 29465, 394831, 1974155]

約数ペア:

[(1, 1974155), (5, 394831), (67, 29465), (71, 27805), (83, 23785), (335, 5893), (355, 5561), (415, 4757)]