80228295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5419}}^1$

素因数の和:5484

約数の個数: 48

約数和(自身を含む): 162339840

約数和(自身を除く): 82111545

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 5419, 14805, 16257, 27095, 37933, 48771, 81285, 113799, 189665, 243855, 254693, 341397, 568995, 764079, 1273465, 1706985, 1782851, 2292237, 3820395, 5348553, 8914255, 11461185, 16045659, 26742765, 80228295]

約数ペア:

[(1, 80228295), (3, 26742765), (5, 16045659), (7, 11461185), (9, 8914255), (15, 5348553), (21, 3820395), (35, 2292237), (45, 1782851), (47, 1706985), (63, 1273465), (105, 764079), (141, 568995), (235, 341397), (315, 254693), (329, 243855), (423, 189665), (705, 113799), (987, 81285), (1645, 48771), (2115, 37933), (2961, 27095), (4935, 16257), (5419, 14805)]