80484555

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 131904000

約数和(自身を除く): 51419445

約数列:

[1, 3, 5, 15, 59, 177, 199, 295, 457, 597, 885, 995, 1371, 2285, 2985, 6855, 11741, 26963, 35223, 58705, 80889, 90943, 134815, 176115, 272829, 404445, 454715, 1364145, 5365637, 16096911, 26828185, 80484555]

約数ペア:

[(1, 80484555), (3, 26828185), (5, 16096911), (15, 5365637), (59, 1364145), (177, 454715), (199, 404445), (295, 272829), (457, 176115), (597, 134815), (885, 90943), (995, 80889), (1371, 58705), (2285, 35223), (2985, 26963), (6855, 11741)]