342080275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2137}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 448039280

約数和(自身を除く): 105959005

約数列:

[1, 5, 19, 25, 95, 337, 475, 1685, 2137, 6403, 8425, 10685, 32015, 40603, 53425, 160075, 203015, 720169, 1015075, 3600845, 13683211, 18004225, 68416055, 342080275]

約数ペア:

[(1, 342080275), (5, 68416055), (19, 18004225), (25, 13683211), (95, 3600845), (337, 1015075), (475, 720169), (1685, 203015), (2137, 160075), (6403, 53425), (8425, 40603), (10685, 32015)]