80846605

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 115292160

約数和(自身を除く): 34445555

約数列:

[1, 5, 7, 31, 35, 155, 217, 269, 277, 1085, 1345, 1385, 1883, 1939, 8339, 8587, 9415, 9695, 41695, 42935, 58373, 60109, 74513, 291865, 300545, 372565, 521591, 2309903, 2607955, 11549515, 16169321, 80846605]

約数ペア:

[(1, 80846605), (5, 16169321), (7, 11549515), (31, 2607955), (35, 2309903), (155, 521591), (217, 372565), (269, 300545), (277, 291865), (1085, 74513), (1345, 60109), (1385, 58373), (1883, 42935), (1939, 41695), (8339, 9695), (8587, 9415)]