47772285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 83704320

約数和(自身を除く): 35932035

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 419, 691, 1257, 2073, 2095, 3455, 4609, 6285, 7601, 10365, 13827, 22803, 23045, 38005, 69135, 114015, 289529, 868587, 1447645, 3184819, 4342935, 9554457, 15924095, 47772285]

約数ペア:

[(1, 47772285), (3, 15924095), (5, 9554457), (11, 4342935), (15, 3184819), (33, 1447645), (55, 868587), (165, 289529), (419, 114015), (691, 69135), (1257, 38005), (2073, 23045), (2095, 22803), (3455, 13827), (4609, 10365), (6285, 7601)]