56480475

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1987}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 93674560

約数和(自身を除く): 37194085

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1895, 1987, 5685, 5961, 9475, 9935, 28425, 29805, 49675, 149025, 753073, 2259219, 3765365, 11296095, 18826825, 56480475]

約数ペア:

[(1, 56480475), (3, 18826825), (5, 11296095), (15, 3765365), (25, 2259219), (75, 753073), (379, 149025), (1137, 49675), (1895, 29805), (1987, 28425), (5685, 9935), (5961, 9475)]