897617085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{3881}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 1522737792

約数和(自身を除く): 625120707

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 907, 2721, 3881, 4535, 11643, 13605, 15419, 19405, 46257, 58215, 65977, 77095, 197931, 231285, 329885, 989655, 3520067, 10560201, 17600335, 52801005, 59841139, 179523417, 299205695, 897617085]

約数ペア:

[(1, 897617085), (3, 299205695), (5, 179523417), (15, 59841139), (17, 52801005), (51, 17600335), (85, 10560201), (255, 3520067), (907, 989655), (2721, 329885), (3881, 231285), (4535, 197931), (11643, 77095), (13605, 65977), (15419, 58215), (19405, 46257)]