133371885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{929}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 226592640

約数和(自身を除く): 93220755

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 563, 929, 1689, 2787, 2815, 4645, 8445, 9571, 13935, 15793, 28713, 47379, 47855, 78965, 143565, 236895, 523027, 1569081, 2615135, 7845405, 8891459, 26674377, 44457295, 133371885]

約数ペア:

[(1, 133371885), (3, 44457295), (5, 26674377), (15, 8891459), (17, 7845405), (51, 2615135), (85, 1569081), (255, 523027), (563, 236895), (929, 143565), (1689, 78965), (2787, 47855), (2815, 47379), (4645, 28713), (8445, 15793), (9571, 13935)]