87340165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 118589184

約数和(自身を除く): 31249019

約数列:

[1, 5, 11, 37, 55, 167, 185, 257, 407, 835, 1285, 1837, 2035, 2827, 6179, 9185, 9509, 14135, 30895, 42919, 47545, 67969, 104599, 214595, 339845, 472109, 522995, 1588003, 2360545, 7940015, 17468033, 87340165]

約数ペア:

[(1, 87340165), (5, 17468033), (11, 7940015), (37, 2360545), (55, 1588003), (167, 522995), (185, 472109), (257, 339845), (407, 214595), (835, 104599), (1285, 67969), (1837, 47545), (2035, 42919), (2827, 30895), (6179, 14135), (9185, 9509)]