38198025

素因数分解:

$3^2\times 5^2\times {\mathrm{169769}}^1$

素因数の和:169785

約数の個数: 18

約数和(自身を含む): 68417310

約数和(自身を除く): 30219285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 169769, 509307, 848845, 1527921, 2546535, 4244225, 7639605, 12732675, 38198025]

約数ペア:

[(1, 38198025), (3, 12732675), (5, 7639605), (9, 4244225), (15, 2546535), (25, 1527921), (45, 848845), (75, 509307), (225, 169769)]