496490885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3989}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 680279040

約数和(自身を除く): 183788155

約数列:

[1, 5, 11, 31, 55, 73, 155, 341, 365, 803, 1705, 2263, 3989, 4015, 11315, 19945, 24893, 43879, 123659, 124465, 219395, 291197, 618295, 1360249, 1455985, 3203167, 6801245, 9027107, 16015835, 45135535, 99298177, 496490885]

約数ペア:

[(1, 496490885), (5, 99298177), (11, 45135535), (31, 16015835), (55, 9027107), (73, 6801245), (155, 3203167), (341, 1455985), (365, 1360249), (803, 618295), (1705, 291197), (2263, 219395), (3989, 124465), (4015, 123659), (11315, 43879), (19945, 24893)]