27399785

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 39716352

約数和(自身を除く): 12316567

約数列:

[1, 5, 7, 23, 35, 101, 115, 161, 337, 505, 707, 805, 1685, 2323, 2359, 3535, 7751, 11615, 11795, 16261, 34037, 38755, 54257, 81305, 170185, 238259, 271285, 782851, 1191295, 3914255, 5479957, 27399785]

約数ペア:

[(1, 27399785), (5, 5479957), (7, 3914255), (23, 1191295), (35, 782851), (101, 271285), (115, 238259), (161, 170185), (337, 81305), (505, 54257), (707, 38755), (805, 34037), (1685, 16261), (2323, 11795), (2359, 11615), (3535, 7751)]