14972375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{10889}}^1$

素因数の和:10915

約数の個数: 16

約数和(自身を含む): 20386080

約数和(自身を除く): 5413705

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 10889, 54445, 119779, 272225, 598895, 1361125, 2994475, 14972375]

約数ペア:

[(1, 14972375), (5, 2994475), (11, 1361125), (25, 598895), (55, 272225), (125, 119779), (275, 54445), (1375, 10889)]