487601895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{23269}}^1$

素因数の和:23415

約数の個数: 32

約数和(自身を含む): 857825280

約数和(自身を除く): 370223385

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 4191, 6985, 20955, 23269, 69807, 116345, 255959, 349035, 767877, 1279795, 2955163, 3839385, 8865489, 14775815, 32506793, 44327445, 97520379, 162533965, 487601895]

約数ペア:

[(1, 487601895), (3, 162533965), (5, 97520379), (11, 44327445), (15, 32506793), (33, 14775815), (55, 8865489), (127, 3839385), (165, 2955163), (381, 1279795), (635, 767877), (1397, 349035), (1905, 255959), (4191, 116345), (6985, 69807), (20955, 23269)]