11912375

素因数分解:

$5^3\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:779

約数の個数: 16

約数和(自身を含む): 14985984

約数和(自身を除く): 3073609

約数列:

[1, 5, 25, 125, 157, 607, 785, 3035, 3925, 15175, 19625, 75875, 95299, 476495, 2382475, 11912375]

約数ペア:

[(1, 11912375), (5, 2382475), (25, 476495), (125, 95299), (157, 75875), (607, 19625), (785, 15175), (3035, 3925)]