6947875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 9824256

約数和(自身を除く): 2876381

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 163, 275, 341, 775, 815, 1375, 1705, 1793, 3875, 4075, 5053, 8525, 8965, 20375, 25265, 42625, 44825, 55583, 126325, 224125, 277915, 631625, 1389575, 6947875]

約数ペア:

[(1, 6947875), (5, 1389575), (11, 631625), (25, 277915), (31, 224125), (55, 126325), (125, 55583), (155, 44825), (163, 42625), (275, 25265), (341, 20375), (775, 8965), (815, 8525), (1375, 5053), (1705, 4075), (1793, 3875)]