205324965

素因数分解:

$3^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{2251}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 356230368

約数和(自身を除く): 150905403

約数列:

[1, 3, 5, 9, 15, 45, 2027, 2251, 6081, 6753, 10135, 11255, 18243, 20259, 30405, 33765, 91215, 101295, 4562777, 13688331, 22813885, 41064993, 68441655, 205324965]

約数ペア:

[(1, 205324965), (3, 68441655), (5, 41064993), (9, 22813885), (15, 13688331), (45, 4562777), (2027, 101295), (2251, 91215), (6081, 33765), (6753, 30405), (10135, 20259), (11255, 18243)]