133726145

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{7477}}^1$

素因数の和:7569

約数の個数: 24

約数和(自身を含む): 189253224

約数和(自身を除く): 55527079

約数列:

[1, 5, 7, 35, 49, 73, 245, 365, 511, 2555, 3577, 7477, 17885, 37385, 52339, 261695, 366373, 545821, 1831865, 2729105, 3820747, 19103735, 26745229, 133726145]

約数ペア:

[(1, 133726145), (5, 26745229), (7, 19103735), (35, 3820747), (49, 2729105), (73, 1831865), (245, 545821), (365, 366373), (511, 261695), (2555, 52339), (3577, 37385), (7477, 17885)]