120053775

素因数分解:

$3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{5147}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 199165824

約数和(自身を除く): 79112049

約数列:

[1, 3, 5, 15, 25, 75, 311, 933, 1555, 4665, 5147, 7775, 15441, 23325, 25735, 77205, 128675, 386025, 1600717, 4802151, 8003585, 24010755, 40017925, 120053775]

約数ペア:

[(1, 120053775), (3, 40017925), (5, 24010755), (15, 8003585), (25, 4802151), (75, 1600717), (311, 386025), (933, 128675), (1555, 77205), (4665, 25735), (5147, 23325), (7775, 15441)]