448339965

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 725106816

約数和(自身を除く): 276766851

約数列:

[1, 3, 5, 15, 193, 251, 579, 617, 753, 965, 1255, 1851, 2895, 3085, 3765, 9255, 48443, 119081, 145329, 154867, 242215, 357243, 464601, 595405, 726645, 774335, 1786215, 2323005, 29889331, 89667993, 149446655, 448339965]

約数ペア:

[(1, 448339965), (3, 149446655), (5, 89667993), (15, 29889331), (193, 2323005), (251, 1786215), (579, 774335), (617, 726645), (753, 595405), (965, 464601), (1255, 357243), (1851, 242215), (2895, 154867), (3085, 145329), (3765, 119081), (9255, 48443)]