2912787435

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{14879}}^1$

素因数の和:15339

約数の個数: 32

約数和(自身を含む): 4822548480

約数和(自身を除く): 1909761045

約数列:

[1, 3, 5, 15, 31, 93, 155, 421, 465, 1263, 2105, 6315, 13051, 14879, 39153, 44637, 65255, 74395, 195765, 223185, 461249, 1383747, 2306245, 6264059, 6918735, 18792177, 31320295, 93960885, 194185829, 582557487, 970929145, 2912787435]

約数ペア:

[(1, 2912787435), (3, 970929145), (5, 582557487), (15, 194185829), (31, 93960885), (93, 31320295), (155, 18792177), (421, 6918735), (465, 6264059), (1263, 2306245), (2105, 1383747), (6315, 461249), (13051, 223185), (14879, 195765), (39153, 74395), (44637, 65255)]