1880463315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{2207}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 3082438656

約数和(自身を除く): 1201975341

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1321, 2207, 3963, 6605, 6621, 11035, 19815, 33105, 56803, 94901, 170409, 284015, 284703, 474505, 852045, 1423515, 2915447, 8746341, 14577235, 43731705, 125364221, 376092663, 626821105, 1880463315]

約数ペア:

[(1, 1880463315), (3, 626821105), (5, 376092663), (15, 125364221), (43, 43731705), (129, 14577235), (215, 8746341), (645, 2915447), (1321, 1423515), (2207, 852045), (3963, 474505), (6605, 284703), (6621, 284015), (11035, 170409), (19815, 94901), (33105, 56803)]