2696895

素因数分解:

$3^4\times 5^1\times {\mathrm{6659}}^1$

素因数の和:6676

約数の個数: 20

約数和(自身を含む): 4835160

約数和(自身を除く): 2138265

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6659, 19977, 33295, 59931, 99885, 179793, 299655, 539379, 898965, 2696895]

約数ペア:

[(1, 2696895), (3, 898965), (5, 539379), (9, 299655), (15, 179793), (27, 99885), (45, 59931), (81, 33295), (135, 19977), (405, 6659)]