4447795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 6345216

約数和(自身を除く): 1897421

約数列:

[1, 5, 11, 17, 55, 67, 71, 85, 187, 335, 355, 737, 781, 935, 1139, 1207, 3685, 3905, 4757, 5695, 6035, 12529, 13277, 23785, 52327, 62645, 66385, 80869, 261635, 404345, 889559, 4447795]

約数ペア:

[(1, 4447795), (5, 889559), (11, 404345), (17, 261635), (55, 80869), (67, 66385), (71, 62645), (85, 52327), (187, 23785), (335, 13277), (355, 12529), (737, 6035), (781, 5695), (935, 4757), (1139, 3905), (1207, 3685)]