4275285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 8232960

約数和(自身を除く): 3957675

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 2143, 6429, 10715, 15001, 32145, 40717, 45003, 75005, 122151, 203585, 225015, 285019, 610755, 855057, 1425095, 4275285]

約数ペア:

[(1, 4275285), (3, 1425095), (5, 855057), (7, 610755), (15, 285019), (19, 225015), (21, 203585), (35, 122151), (57, 75005), (95, 45003), (105, 40717), (133, 32145), (285, 15001), (399, 10715), (665, 6429), (1995, 2143)]