19260225

素因数分解:

$3^2\times 5^2\times {\mathrm{85601}}^1$

素因数の和:85617

約数の個数: 18

約数和(自身を含む): 34497606

約数和(自身を除く): 15237381

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 85601, 256803, 428005, 770409, 1284015, 2140025, 3852045, 6420075, 19260225]

約数ペア:

[(1, 19260225), (3, 6420075), (5, 3852045), (9, 2140025), (15, 1284015), (25, 770409), (45, 428005), (75, 256803), (225, 85601)]