75138947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 85327872

約数和(自身を除く): 10188925

約数列:

[1, 13, 31, 47, 403, 611, 1457, 3967, 18941, 51571, 122977, 186449, 1598701, 2423837, 5779919, 75138947]

約数ペア:

[(1, 75138947), (13, 5779919), (31, 2423837), (47, 1598701), (403, 186449), (611, 122977), (1457, 51571), (3967, 18941)]