118912415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 154344960

約数和(自身を除く): 35432545

約数列:

[1, 5, 23, 43, 115, 139, 173, 215, 695, 865, 989, 3197, 3979, 4945, 5977, 7439, 15985, 19895, 24047, 29885, 37195, 120235, 137471, 171097, 553081, 687355, 855485, 1034021, 2765405, 5170105, 23782483, 118912415]

約数ペア:

[(1, 118912415), (5, 23782483), (23, 5170105), (43, 2765405), (115, 1034021), (139, 855485), (173, 687355), (215, 553081), (695, 171097), (865, 137471), (989, 120235), (3197, 37195), (3979, 29885), (4945, 24047), (5977, 19895), (7439, 15985)]