130025075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 170435520

約数和(自身を除く): 40410445

約数列:

[1, 5, 19, 25, 95, 331, 475, 827, 1655, 4135, 6289, 8275, 15713, 20675, 31445, 78565, 157225, 273737, 392825, 1368685, 5201003, 6843425, 26005015, 130025075]

約数ペア:

[(1, 130025075), (5, 26005015), (19, 6843425), (25, 5201003), (95, 1368685), (331, 392825), (475, 273737), (827, 157225), (1655, 78565), (4135, 31445), (6289, 20675), (8275, 15713)]