31396755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161009}}^1$

素因数の和:161030

約数の個数: 16

約数和(自身を含む): 54099360

約数和(自身を除く): 22702605

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 161009, 483027, 805045, 2093117, 2415135, 6279351, 10465585, 31396755]

約数ペア:

[(1, 31396755), (3, 10465585), (5, 6279351), (13, 2415135), (15, 2093117), (39, 805045), (65, 483027), (195, 161009)]