53188395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{272761}}^1$

素因数の和:272782

約数の個数: 16

約数和(自身を含む): 91648032

約数和(自身を除く): 38459637

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 272761, 818283, 1363805, 3545893, 4091415, 10637679, 17729465, 53188395]

約数ペア:

[(1, 53188395), (3, 17729465), (5, 10637679), (13, 4091415), (15, 3545893), (39, 1363805), (65, 818283), (195, 272761)]