53240025

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1873}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 88302880

約数和(自身を除く): 35062855

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1873, 1895, 5619, 5685, 9365, 9475, 28095, 28425, 46825, 140475, 709867, 2129601, 3549335, 10648005, 17746675, 53240025]

約数ペア:

[(1, 53240025), (3, 17746675), (5, 10648005), (15, 3549335), (25, 2129601), (75, 709867), (379, 140475), (1137, 46825), (1873, 28425), (1895, 28095), (5619, 9475), (5685, 9365)]