54038385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 44803215

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 479, 545, 981, 1035, 1437, 1635, 2395, 2507, 4311, 4905, 7185, 7521, 11017, 12535, 21555, 22563, 33051, 37605, 52211, 55085, 99153, 112815, 156633, 165255, 261055, 469899, 495765, 783165, 1200853, 2349495, 3602559, 6004265, 10807677, 18012795, 54038385]

約数ペア:

[(1, 54038385), (3, 18012795), (5, 10807677), (9, 6004265), (15, 3602559), (23, 2349495), (45, 1200853), (69, 783165), (109, 495765), (115, 469899), (207, 261055), (327, 165255), (345, 156633), (479, 112815), (545, 99153), (981, 55085), (1035, 52211), (1437, 37605), (1635, 33051), (2395, 22563), (2507, 21555), (4311, 12535), (4905, 11017), (7185, 7521)]