133581865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2243}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 164691648

約数和(自身を除く): 31109783

約数列:

[1, 5, 43, 215, 277, 1385, 2243, 11215, 11911, 59555, 96449, 482245, 621311, 3106555, 26716373, 133581865]

約数ペア:

[(1, 133581865), (5, 26716373), (43, 3106555), (215, 621311), (277, 482245), (1385, 96449), (2243, 59555), (11215, 11911)]