455400549

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{15073}}^1$

素因数の和:15458

約数の個数: 20

約数和(自身を含む): 682158796

約数和(自身を除く): 226758247

約数列:

[1, 3, 9, 27, 81, 373, 1119, 3357, 10071, 15073, 30213, 45219, 135657, 406971, 1220913, 5622229, 16866687, 50600061, 151800183, 455400549]

約数ペア:

[(1, 455400549), (3, 151800183), (9, 50600061), (27, 16866687), (81, 5622229), (373, 1220913), (1119, 406971), (3357, 135657), (10071, 45219), (15073, 30213)]