173131485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3793}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 295021440

約数和(自身を除く): 121889955

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 2685, 3043, 3793, 9129, 11379, 15215, 18965, 45645, 56895, 64481, 193443, 322405, 678947, 967215, 2036841, 3394735, 10184205, 11542099, 34626297, 57710495, 173131485]

約数ペア:

[(1, 173131485), (3, 57710495), (5, 34626297), (15, 11542099), (17, 10184205), (51, 3394735), (85, 2036841), (179, 967215), (255, 678947), (537, 322405), (895, 193443), (2685, 64481), (3043, 56895), (3793, 45645), (9129, 18965), (11379, 15215)]