2884085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 848395

約数列:

[1, 5, 23, 31, 115, 155, 713, 809, 3565, 4045, 18607, 25079, 93035, 125395, 576817, 2884085]

約数ペア:

[(1, 2884085), (5, 576817), (23, 125395), (31, 93035), (115, 25079), (155, 18607), (713, 4045), (809, 3565)]