28715595

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 47485440

約数和(自身を除く): 18769845

約数列:

[1, 3, 5, 15, 59, 71, 177, 213, 295, 355, 457, 885, 1065, 1371, 2285, 4189, 6855, 12567, 20945, 26963, 32447, 62835, 80889, 97341, 134815, 162235, 404445, 486705, 1914373, 5743119, 9571865, 28715595]

約数ペア:

[(1, 28715595), (3, 9571865), (5, 5743119), (15, 1914373), (59, 486705), (71, 404445), (177, 162235), (213, 134815), (295, 97341), (355, 80889), (457, 62835), (885, 32447), (1065, 26963), (1371, 20945), (2285, 12567), (4189, 6855)]