61017915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3011}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 112190976

約数和(自身を除く): 51173061

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 3011, 4053, 6755, 9033, 15055, 20265, 21077, 45165, 63231, 105385, 316155, 581123, 1743369, 2905615, 4067861, 8716845, 12203583, 20339305, 61017915]

約数ペア:

[(1, 61017915), (3, 20339305), (5, 12203583), (7, 8716845), (15, 4067861), (21, 2905615), (35, 1743369), (105, 581123), (193, 316155), (579, 105385), (965, 63231), (1351, 45165), (2895, 21077), (3011, 20265), (4053, 15055), (6755, 9033)]