1947100845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{10667}}^1$

素因数の和:11001

約数の個数: 32

約数和(自身を含む): 3199375872

約数和(自身を除く): 1252275027

約数列:

[1, 3, 5, 15, 43, 129, 215, 283, 645, 849, 1415, 4245, 10667, 12169, 32001, 36507, 53335, 60845, 160005, 182535, 458681, 1376043, 2293405, 3018761, 6880215, 9056283, 15093805, 45281415, 129806723, 389420169, 649033615, 1947100845]

約数ペア:

[(1, 1947100845), (3, 649033615), (5, 389420169), (15, 129806723), (43, 45281415), (129, 15093805), (215, 9056283), (283, 6880215), (645, 3018761), (849, 2293405), (1415, 1376043), (4245, 458681), (10667, 182535), (12169, 160005), (32001, 60845), (36507, 53335)]