1875285

素因数分解:

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

素因数の和:522

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 1580715

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 479, 783, 1305, 1437, 2395, 3915, 4311, 7185, 12933, 13891, 21555, 41673, 64665, 69455, 125019, 208365, 375057, 625095, 1875285]

約数ペア:

[(1, 1875285), (3, 625095), (5, 375057), (9, 208365), (15, 125019), (27, 69455), (29, 64665), (45, 41673), (87, 21555), (135, 13891), (145, 12933), (261, 7185), (435, 4311), (479, 3915), (783, 2395), (1305, 1437)]