4940272015

素因数分解:

$5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1\times {\mathrm{1381}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 6829954560

約数和(自身を除く): 1889682545

約数列:

[1, 5, 7, 35, 179, 571, 895, 1253, 1381, 2855, 3997, 6265, 6905, 9667, 19985, 48335, 102209, 247199, 511045, 715463, 788551, 1235995, 1730393, 3577315, 3942755, 5519857, 8651965, 27599285, 141150629, 705753145, 988054403, 4940272015]

約数ペア:

[(1, 4940272015), (5, 988054403), (7, 705753145), (35, 141150629), (179, 27599285), (571, 8651965), (895, 5519857), (1253, 3942755), (1381, 3577315), (2855, 1730393), (3997, 1235995), (6265, 788551), (6905, 715463), (9667, 511045), (19985, 247199), (48335, 102209)]