345041805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{25759}}^1$

素因数の和:25833

約数の個数: 32

約数和(自身を含む): 593510400

約数和(自身を除く): 248468595

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 13395, 25759, 77277, 128795, 386385, 489421, 1210673, 1468263, 2447105, 3632019, 6053365, 7341315, 18160095, 23002787, 69008361, 115013935, 345041805]

約数ペア:

[(1, 345041805), (3, 115013935), (5, 69008361), (15, 23002787), (19, 18160095), (47, 7341315), (57, 6053365), (95, 3632019), (141, 2447105), (235, 1468263), (285, 1210673), (705, 489421), (893, 386385), (2679, 128795), (4465, 77277), (13395, 25759)]