55357925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16649}}^1$

素因数の和:16685

約数の個数: 24

約数和(自身を含む): 82584000

約数和(自身を除く): 27226075

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 16649, 83245, 116543, 316331, 416225, 582715, 1581655, 2214317, 2913575, 7908275, 11071585, 55357925]

約数ペア:

[(1, 55357925), (5, 11071585), (7, 7908275), (19, 2913575), (25, 2214317), (35, 1581655), (95, 582715), (133, 416225), (175, 316331), (475, 116543), (665, 83245), (3325, 16649)]