87301245

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81973}}^1$

素因数の和:82052

約数の個数: 16

約数和(自身を含む): 141651072

約数和(自身を除く): 54349827

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 81973, 245919, 409865, 1229595, 5820083, 17460249, 29100415, 87301245]

約数ペア:

[(1, 87301245), (3, 29100415), (5, 17460249), (15, 5820083), (71, 1229595), (213, 409865), (355, 245919), (1065, 81973)]