4127883475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{511193}}^1$

素因数の和:511239

約数の個数: 24

約数和(自身を含む): 5704925040

約数和(自身を除く): 1577041565

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 511193, 2555965, 8690281, 9712667, 12779825, 43451405, 48563335, 165115339, 217257025, 242816675, 825576695, 4127883475]

約数ペア:

[(1, 4127883475), (5, 825576695), (17, 242816675), (19, 217257025), (25, 165115339), (85, 48563335), (95, 43451405), (323, 12779825), (425, 9712667), (475, 8690281), (1615, 2555965), (8075, 511193)]