2129121054725

素因数分解:

$5^2\times 7^1\times {\mathrm{2333}}^1\times {\mathrm{5214919}}^1$

素因数の和:5217269

約数の個数: 24

約数和(自身を含む): 3018562573440

約数和(自身を除く): 889441518715

約数列:

[1, 5, 7, 25, 35, 175, 2333, 11665, 16331, 58325, 81655, 408275, 5214919, 26074595, 36504433, 130372975, 182522165, 912610825, 12166406027, 60832030135, 85164842189, 304160150675, 425824210945, 2129121054725]

約数ペア:

[(1, 2129121054725), (5, 425824210945), (7, 304160150675), (25, 85164842189), (35, 60832030135), (175, 12166406027), (2333, 912610825), (11665, 182522165), (16331, 130372975), (58325, 36504433), (81655, 26074595), (408275, 5214919)]