28224375

素因数分解:

$3^1\times 5^4\times {\mathrm{15053}}^1$

素因数の和:15076

約数の個数: 20

約数和(自身を含む): 47028696

約数和(自身を除く): 18804321

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 15053, 45159, 75265, 225795, 376325, 1128975, 1881625, 5644875, 9408125, 28224375]

約数ペア:

[(1, 28224375), (3, 9408125), (5, 5644875), (15, 1881625), (25, 1128975), (75, 376325), (125, 225795), (375, 75265), (625, 45159), (1875, 15053)]