3271895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 1428265

約数列:

[1, 5, 11, 19, 31, 55, 95, 101, 155, 209, 341, 505, 589, 1045, 1111, 1705, 1919, 2945, 3131, 5555, 6479, 9595, 15655, 21109, 32395, 34441, 59489, 105545, 172205, 297445, 654379, 3271895]

約数ペア:

[(1, 3271895), (5, 654379), (11, 297445), (19, 172205), (31, 105545), (55, 59489), (95, 34441), (101, 32395), (155, 21109), (209, 15655), (341, 9595), (505, 6479), (589, 5555), (1045, 3131), (1111, 2945), (1705, 1919)]