29918475

素因数分解:

$3^2\times 5^2\times {\mathrm{132971}}^1$

素因数の和:132987

約数の個数: 18

約数和(自身を含む): 53587716

約数和(自身を除く): 23669241

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 132971, 398913, 664855, 1196739, 1994565, 3324275, 5983695, 9972825, 29918475]

約数ペア:

[(1, 29918475), (3, 9972825), (5, 5983695), (9, 3324275), (15, 1994565), (25, 1196739), (45, 664855), (75, 398913), (225, 132971)]