2945955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8570

約数の個数: 16

約数和(自身を含む): 4919040

約数和(自身を除く): 1973085

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 8539, 25617, 42695, 128085, 196397, 589191, 981985, 2945955]

約数ペア:

[(1, 2945955), (3, 981985), (5, 589191), (15, 196397), (23, 128085), (69, 42695), (115, 25617), (345, 8539)]