4080991905

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1\times {\mathrm{1511}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 7234665984

約数和(自身を除く): 3153674079

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1277, 1511, 2115, 3831, 4533, 6385, 7555, 11493, 13599, 19155, 22665, 57465, 60019, 67995, 71017, 180057, 213051, 300095, 355085, 540171, 639153, 900285, 1065255, 1929547, 2700855, 3195765, 5788641, 9647735, 17365923, 28943205, 86829615, 90688709, 272066127, 453443545, 816198381, 1360330635, 4080991905]

約数ペア:

[(1, 4080991905), (3, 1360330635), (5, 816198381), (9, 453443545), (15, 272066127), (45, 90688709), (47, 86829615), (141, 28943205), (235, 17365923), (423, 9647735), (705, 5788641), (1277, 3195765), (1511, 2700855), (2115, 1929547), (3831, 1065255), (4533, 900285), (6385, 639153), (7555, 540171), (11493, 355085), (13599, 300095), (19155, 213051), (22665, 180057), (57465, 71017), (60019, 67995)]