493299075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139943}}^1$

素因数の和:140003

約数の個数: 24

約数和(自身を含む): 832946688

約数和(自身を除く): 339647613

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 139943, 419829, 699715, 2099145, 3498575, 6577321, 10495725, 19731963, 32886605, 98659815, 164433025, 493299075]

約数ペア:

[(1, 493299075), (3, 164433025), (5, 98659815), (15, 32886605), (25, 19731963), (47, 10495725), (75, 6577321), (141, 3498575), (235, 2099145), (705, 699715), (1175, 419829), (3525, 139943)]