65752975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 85699872

約数和(自身を除く): 19946897

約数列:

[1, 5, 23, 25, 115, 173, 575, 661, 865, 3305, 3979, 4325, 15203, 16525, 19895, 76015, 99475, 114353, 380075, 571765, 2630119, 2858825, 13150595, 65752975]

約数ペア:

[(1, 65752975), (5, 13150595), (23, 2858825), (25, 2630119), (115, 571765), (173, 380075), (575, 114353), (661, 99475), (865, 76015), (3305, 19895), (3979, 16525), (4325, 15203)]