29375625

素因数分解:

$3^1\times 5^4\times {\mathrm{15667}}^1$

素因数の和:15690

約数の個数: 20

約数和(自身を含む): 48946832

約数和(自身を除く): 19571207

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 15667, 47001, 78335, 235005, 391675, 1175025, 1958375, 5875125, 9791875, 29375625]

約数ペア:

[(1, 29375625), (3, 9791875), (5, 5875125), (15, 1958375), (25, 1175025), (75, 391675), (125, 235005), (375, 78335), (625, 47001), (1875, 15667)]