19125075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11087}}^1$

素因数の和:11123

約数の個数: 24

約数和(自身を含む): 32997888

約数和(自身を除く): 13872813

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 11087, 33261, 55435, 166305, 255001, 277175, 765003, 831525, 1275005, 3825015, 6375025, 19125075]

約数ペア:

[(1, 19125075), (3, 6375025), (5, 3825015), (15, 1275005), (23, 831525), (25, 765003), (69, 277175), (75, 255001), (115, 166305), (345, 55435), (575, 33261), (1725, 11087)]