57393915

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53891}}^1$

素因数の和:53970

約数の個数: 16

約数和(自身を含む): 93125376

約数和(自身を除く): 35731461

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 53891, 161673, 269455, 808365, 3826261, 11478783, 19131305, 57393915]

約数ペア:

[(1, 57393915), (3, 19131305), (5, 11478783), (15, 3826261), (71, 808365), (213, 269455), (355, 161673), (1065, 53891)]