68561085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 116657280

約数和(自身を除く): 48096195

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 313, 859, 939, 1565, 2577, 4295, 4695, 5321, 12885, 14603, 15963, 26605, 43809, 73015, 79815, 219045, 268867, 806601, 1344335, 4033005, 4570739, 13712217, 22853695, 68561085]

約数ペア:

[(1, 68561085), (3, 22853695), (5, 13712217), (15, 4570739), (17, 4033005), (51, 1344335), (85, 806601), (255, 268867), (313, 219045), (859, 79815), (939, 73015), (1565, 43809), (2577, 26605), (4295, 15963), (4695, 14603), (5321, 12885)]