76504375

素因数分解:

$5^4\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1252

約数の個数: 20

約数和(自身を含む): 96562840

約数和(自身を除く): 20058465

約数列:

[1, 5, 25, 109, 125, 545, 625, 1123, 2725, 5615, 13625, 28075, 68125, 122407, 140375, 612035, 701875, 3060175, 15300875, 76504375]

約数ペア:

[(1, 76504375), (5, 15300875), (25, 3060175), (109, 701875), (125, 612035), (545, 140375), (625, 122407), (1123, 68125), (2725, 28075), (5615, 13625)]