84804555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 72789045

約数列:

[1, 3, 5, 11, 15, 29, 33, 37, 55, 87, 111, 145, 165, 185, 319, 407, 435, 479, 555, 957, 1073, 1221, 1437, 1595, 2035, 2395, 3219, 4785, 5269, 5365, 6105, 7185, 11803, 13891, 15807, 16095, 17723, 26345, 35409, 41673, 53169, 59015, 69455, 79035, 88615, 152801, 177045, 194953, 208365, 265845, 458403, 513967, 584859, 764005, 974765, 1541901, 2292015, 2569835, 2924295, 5653637, 7709505, 16960911, 28268185, 84804555]

約数ペア:

[(1, 84804555), (3, 28268185), (5, 16960911), (11, 7709505), (15, 5653637), (29, 2924295), (33, 2569835), (37, 2292015), (55, 1541901), (87, 974765), (111, 764005), (145, 584859), (165, 513967), (185, 458403), (319, 265845), (407, 208365), (435, 194953), (479, 177045), (555, 152801), (957, 88615), (1073, 79035), (1221, 69455), (1437, 59015), (1595, 53169), (2035, 41673), (2395, 35409), (3219, 26345), (4785, 17723), (5269, 16095), (5365, 15807), (6105, 13891), (7185, 11803)]