1896203025

素因数分解:

$3^2\times 5^2\times {\mathrm{8427569}}^1$

素因数の和:8427585

約数の個数: 18

約数和(自身を含む): 3396310710

約数和(自身を除く): 1500107685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 8427569, 25282707, 42137845, 75848121, 126413535, 210689225, 379240605, 632067675, 1896203025]

約数ペア:

[(1, 1896203025), (3, 632067675), (5, 379240605), (9, 210689225), (15, 126413535), (25, 75848121), (45, 42137845), (75, 25282707), (225, 8427569)]