65129675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8713}}^1$

素因数の和:8759

約数の個数: 24

約数和(自身を含む): 90765024

約数和(自身を除く): 25635349

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 8713, 43565, 113269, 200399, 217825, 566345, 1001995, 2605187, 2831725, 5009975, 13025935, 65129675]

約数ペア:

[(1, 65129675), (5, 13025935), (13, 5009975), (23, 2831725), (25, 2605187), (65, 1001995), (115, 566345), (299, 217825), (325, 200399), (575, 113269), (1495, 43565), (7475, 8713)]