11879945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 18109440

約数和(自身を除く): 6229495

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 523, 649, 2065, 2615, 3245, 3661, 4543, 5753, 18305, 22715, 28765, 30857, 40271, 154285, 201355, 215999, 339427, 1079995, 1697135, 2375989, 11879945]

約数ペア:

[(1, 11879945), (5, 2375989), (7, 1697135), (11, 1079995), (35, 339427), (55, 215999), (59, 201355), (77, 154285), (295, 40271), (385, 30857), (413, 28765), (523, 22715), (649, 18305), (2065, 5753), (2615, 4543), (3245, 3661)]