7664265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 8060535

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 839, 1015, 1305, 1827, 2517, 3045, 4195, 5873, 7551, 9135, 12585, 17619, 24331, 29365, 37755, 52857, 72993, 88095, 121655, 170317, 218979, 264285, 364965, 510951, 851585, 1094895, 1532853, 2554755, 7664265]

約数ペア:

[(1, 7664265), (3, 2554755), (5, 1532853), (7, 1094895), (9, 851585), (15, 510951), (21, 364965), (29, 264285), (35, 218979), (45, 170317), (63, 121655), (87, 88095), (105, 72993), (145, 52857), (203, 37755), (261, 29365), (315, 24331), (435, 17619), (609, 12585), (839, 9135), (1015, 7551), (1305, 5873), (1827, 4195), (2517, 3045)]