71706415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 100931040

約数和(自身を除く): 29224625

約数列:

[1, 5, 11, 29, 55, 61, 67, 121, 145, 305, 319, 335, 605, 671, 737, 1595, 1769, 1943, 3355, 3509, 3685, 4087, 7381, 8107, 8845, 9715, 17545, 19459, 20435, 21373, 36905, 40535, 44957, 97295, 106865, 118523, 214049, 224785, 235103, 494527, 592615, 1070245, 1175515, 1303753, 2472635, 6518765, 14341283, 71706415]

約数ペア:

[(1, 71706415), (5, 14341283), (11, 6518765), (29, 2472635), (55, 1303753), (61, 1175515), (67, 1070245), (121, 592615), (145, 494527), (305, 235103), (319, 224785), (335, 214049), (605, 118523), (671, 106865), (737, 97295), (1595, 44957), (1769, 40535), (1943, 36905), (3355, 21373), (3509, 20435), (3685, 19459), (4087, 17545), (7381, 9715), (8107, 8845)]