2891736705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1348129}}^1$

素因数の和:1348161

約数の個数: 32

約数和(自身を含む): 5435660160

約数和(自身を除く): 2543923455

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 1348129, 4044387, 6740645, 14829419, 17525677, 20221935, 44488257, 52577031, 74147095, 87628385, 192782447, 222441285, 262885155, 578347341, 963912235, 2891736705]

約数ペア:

[(1, 2891736705), (3, 963912235), (5, 578347341), (11, 262885155), (13, 222441285), (15, 192782447), (33, 87628385), (39, 74147095), (55, 52577031), (65, 44488257), (143, 20221935), (165, 17525677), (195, 14829419), (429, 6740645), (715, 4044387), (2145, 1348129)]