7741605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 12902400

約数和(自身を除く): 5160795

約数列:

[1, 3, 5, 15, 47, 79, 139, 141, 235, 237, 395, 417, 695, 705, 1185, 2085, 3713, 6533, 10981, 11139, 18565, 19599, 32665, 32943, 54905, 55695, 97995, 164715, 516107, 1548321, 2580535, 7741605]

約数ペア:

[(1, 7741605), (3, 2580535), (5, 1548321), (15, 516107), (47, 164715), (79, 97995), (139, 55695), (141, 54905), (235, 32943), (237, 32665), (395, 19599), (417, 18565), (695, 11139), (705, 10981), (1185, 6533), (2085, 3713)]