19003125

素因数分解:

$3^1\times 5^5\times {\mathrm{2027}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 31685472

約数和(自身を除く): 12682347

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 2027, 3125, 6081, 9375, 10135, 30405, 50675, 152025, 253375, 760125, 1266875, 3800625, 6334375, 19003125]

約数ペア:

[(1, 19003125), (3, 6334375), (5, 3800625), (15, 1266875), (25, 760125), (75, 253375), (125, 152025), (375, 50675), (625, 30405), (1875, 10135), (2027, 9375), (3125, 6081)]