75565569

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 104259584

約数和(自身を除く): 28694015

約数列:

[1, 3, 31, 93, 571, 1423, 1713, 4269, 17701, 44113, 53103, 132339, 812533, 2437599, 25188523, 75565569]

約数ペア:

[(1, 75565569), (3, 25188523), (31, 2437599), (93, 812533), (571, 132339), (1423, 53103), (1713, 44113), (4269, 17701)]