129549945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72577}}^1$

素因数の和:72609

約数の個数: 32

約数和(自身を含む): 250829568

約数和(自身を除く): 121279623

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 72577, 217731, 362885, 508039, 1088655, 1233809, 1524117, 2540195, 3701427, 6169045, 7620585, 8636663, 18507135, 25909989, 43183315, 129549945]

約数ペア:

[(1, 129549945), (3, 43183315), (5, 25909989), (7, 18507135), (15, 8636663), (17, 7620585), (21, 6169045), (35, 3701427), (51, 2540195), (85, 1524117), (105, 1233809), (119, 1088655), (255, 508039), (357, 362885), (595, 217731), (1785, 72577)]