10401325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 14240160

約数和(自身を除く): 3838835

約数列:

[1, 5, 11, 25, 55, 109, 275, 347, 545, 1199, 1735, 2725, 3817, 5995, 8675, 19085, 29975, 37823, 95425, 189115, 416053, 945575, 2080265, 10401325]

約数ペア:

[(1, 10401325), (5, 2080265), (11, 945575), (25, 416053), (55, 189115), (109, 95425), (275, 37823), (347, 29975), (545, 19085), (1199, 8675), (1735, 5995), (2725, 3817)]