40813665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63277}}^1$

素因数の和:63328

約数の個数: 16

約数和(自身を含む): 66821568

約数和(自身を除く): 26007903

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 63277, 189831, 316385, 949155, 2720911, 8162733, 13604555, 40813665]

約数ペア:

[(1, 40813665), (3, 13604555), (5, 8162733), (15, 2720911), (43, 949155), (129, 316385), (215, 189831), (645, 63277)]