79009025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 102791040

約数和(自身を除く): 23782015

約数列:

[1, 5, 23, 25, 115, 313, 439, 575, 1565, 2195, 7199, 7825, 10097, 10975, 35995, 50485, 137407, 179975, 252425, 687035, 3160361, 3435175, 15801805, 79009025]

約数ペア:

[(1, 79009025), (5, 15801805), (23, 3435175), (25, 3160361), (115, 687035), (313, 252425), (439, 179975), (575, 137407), (1565, 50485), (2195, 35995), (7199, 10975), (7825, 10097)]