2623640025

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{673}}^1\times {\mathrm{881}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 4422841920

約数和(自身を除く): 1799201895

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 673, 881, 885, 1475, 2019, 2643, 3365, 4405, 4425, 10095, 13215, 16825, 22025, 39707, 50475, 51979, 66075, 119121, 155937, 198535, 259895, 592913, 595605, 779685, 992675, 1299475, 1778739, 2964565, 2978025, 3898425, 8893695, 14822825, 34981867, 44468475, 104945601, 174909335, 524728005, 874546675, 2623640025]

約数ペア:

[(1, 2623640025), (3, 874546675), (5, 524728005), (15, 174909335), (25, 104945601), (59, 44468475), (75, 34981867), (177, 14822825), (295, 8893695), (673, 3898425), (881, 2978025), (885, 2964565), (1475, 1778739), (2019, 1299475), (2643, 992675), (3365, 779685), (4405, 595605), (4425, 592913), (10095, 259895), (13215, 198535), (16825, 155937), (22025, 119121), (39707, 66075), (50475, 51979)]