4276945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 5522688

約数和(自身を除く): 1245743

約数列:

[1, 5, 17, 67, 85, 335, 751, 1139, 3755, 5695, 12767, 50317, 63835, 251585, 855389, 4276945]

約数ペア:

[(1, 4276945), (5, 855389), (17, 251585), (67, 63835), (85, 50317), (335, 12767), (751, 5695), (1139, 3755)]