2251080035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{20369}}^1$

素因数の和:20459

約数の個数: 24

約数和(自身を含む): 2912747040

約数和(自身を除く): 661667005

約数列:

[1, 5, 23, 31, 115, 155, 713, 961, 3565, 4805, 20369, 22103, 101845, 110515, 468487, 631439, 2342435, 3157195, 14523097, 19574609, 72615485, 97873045, 450216007, 2251080035]

約数ペア:

[(1, 2251080035), (5, 450216007), (23, 97873045), (31, 72615485), (115, 19574609), (155, 14523097), (713, 3157195), (961, 2342435), (3565, 631439), (4805, 468487), (20369, 110515), (22103, 101845)]