6884745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 14774400

約数和(自身を除く): 7889655

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 29, 35, 49, 51, 57, 85, 87, 95, 105, 119, 133, 145, 147, 203, 245, 255, 285, 323, 357, 399, 435, 493, 551, 595, 609, 665, 735, 833, 931, 969, 1015, 1421, 1479, 1615, 1653, 1785, 1995, 2261, 2465, 2499, 2755, 2793, 3045, 3451, 3857, 4165, 4263, 4655, 4845, 6783, 7105, 7395, 8265, 9367, 10353, 11305, 11571, 12495, 13965, 15827, 17255, 19285, 21315, 24157, 26999, 28101, 33915, 46835, 47481, 51765, 57855, 65569, 72471, 79135, 80997, 120785, 134995, 140505, 196707, 237405, 327845, 362355, 404985, 458983, 983535, 1376949, 2294915, 6884745]

約数ペア:

[(1, 6884745), (3, 2294915), (5, 1376949), (7, 983535), (15, 458983), (17, 404985), (19, 362355), (21, 327845), (29, 237405), (35, 196707), (49, 140505), (51, 134995), (57, 120785), (85, 80997), (87, 79135), (95, 72471), (105, 65569), (119, 57855), (133, 51765), (145, 47481), (147, 46835), (203, 33915), (245, 28101), (255, 26999), (285, 24157), (323, 21315), (357, 19285), (399, 17255), (435, 15827), (493, 13965), (551, 12495), (595, 11571), (609, 11305), (665, 10353), (735, 9367), (833, 8265), (931, 7395), (969, 7105), (1015, 6783), (1421, 4845), (1479, 4655), (1615, 4263), (1653, 4165), (1785, 3857), (1995, 3451), (2261, 3045), (2465, 2793), (2499, 2755)]