66427565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1609}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 83462400

約数和(自身を除く): 17034835

約数列:

[1, 5, 23, 115, 359, 1609, 1795, 8045, 8257, 37007, 41285, 185035, 577631, 2888155, 13285513, 66427565]

約数ペア:

[(1, 66427565), (5, 13285513), (23, 2888155), (115, 577631), (359, 185035), (1609, 41285), (1795, 37007), (8045, 8257)]