47912825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 61829376

約数和(自身を除く): 13916551

約数列:

[1, 5, 25, 31, 155, 211, 293, 775, 1055, 1465, 5275, 6541, 7325, 9083, 32705, 45415, 61823, 163525, 227075, 309115, 1545575, 1916513, 9582565, 47912825]

約数ペア:

[(1, 47912825), (5, 9582565), (25, 1916513), (31, 1545575), (155, 309115), (211, 227075), (293, 163525), (775, 61823), (1055, 45415), (1465, 32705), (5275, 9083), (6541, 7325)]