4080280435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{258491}}^1$

素因数の和:258555

約数の個数: 32

約数和(自身を含む): 6253438464

約数和(自身を除く): 2173158029

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 15785, 258491, 1292455, 1809437, 2843401, 9047185, 10598131, 14217005, 19903807, 52990655, 74186917, 99519035, 116579441, 370934585, 582897205, 816056087, 4080280435]

約数ペア:

[(1, 4080280435), (5, 816056087), (7, 582897205), (11, 370934585), (35, 116579441), (41, 99519035), (55, 74186917), (77, 52990655), (205, 19903807), (287, 14217005), (385, 10598131), (451, 9047185), (1435, 2843401), (2255, 1809437), (3157, 1292455), (15785, 258491)]