45803025

素因数分解:

$3^2\times 5^2\times {\mathrm{203569}}^1$

素因数の和:203585

約数の個数: 18

約数和(自身を含む): 82038710

約数和(自身を除く): 36235685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 203569, 610707, 1017845, 1832121, 3053535, 5089225, 9160605, 15267675, 45803025]

約数ペア:

[(1, 45803025), (3, 15267675), (5, 9160605), (9, 5089225), (15, 3053535), (25, 1832121), (45, 1017845), (75, 610707), (225, 203569)]