2017580225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{1367851}}^1$

素因数の和:1367920

約数の個数: 12

約数和(自身を含む): 2544204720

約数和(自身を除く): 526624495

約数列:

[1, 5, 25, 59, 295, 1475, 1367851, 6839255, 34196275, 80703209, 403516045, 2017580225]

約数ペア:

[(1, 2017580225), (5, 403516045), (25, 80703209), (59, 34196275), (295, 6839255), (1475, 1367851)]