253472015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{3121}}^1$

素因数の和:3602

約数の個数: 16

約数和(自身を含む): 313199040

約数和(自身を除く): 59727025

約数列:

[1, 5, 37, 185, 439, 2195, 3121, 15605, 16243, 81215, 115477, 577385, 1370119, 6850595, 50694403, 253472015]

約数ペア:

[(1, 253472015), (5, 50694403), (37, 6850595), (185, 1370119), (439, 577385), (2195, 115477), (3121, 81215), (15605, 16243)]