12991690995

素因数分解:

$3^1\times 5^1\times {\mathrm{24379}}^1\times {\mathrm{35527}}^1$

素因数の和:59914

約数の個数: 16

約数和(自身を含む): 20788143360

約数和(自身を除く): 7796452365

約数列:

[1, 3, 5, 15, 24379, 35527, 73137, 106581, 121895, 177635, 365685, 532905, 866112733, 2598338199, 4330563665, 12991690995]

約数ペア:

[(1, 12991690995), (3, 4330563665), (5, 2598338199), (15, 866112733), (24379, 532905), (35527, 365685), (73137, 177635), (106581, 121895)]