42988155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24083}}^1$

素因数の和:24115

約数の個数: 32

約数和(自身を含む): 83234304

約数和(自身を除く): 40246149

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 24083, 72249, 120415, 168581, 361245, 409411, 505743, 842905, 1228233, 2047055, 2528715, 2865877, 6141165, 8597631, 14329385, 42988155]

約数ペア:

[(1, 42988155), (3, 14329385), (5, 8597631), (7, 6141165), (15, 2865877), (17, 2528715), (21, 2047055), (35, 1228233), (51, 842905), (85, 505743), (105, 409411), (119, 361245), (255, 168581), (357, 120415), (595, 72249), (1785, 24083)]