12455265

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15667}}^1$

素因数の和:15728

約数の個数: 16

約数和(自身を含む): 20305728

約数和(自身を除く): 7850463

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 15667, 47001, 78335, 235005, 830351, 2491053, 4151755, 12455265]

約数ペア:

[(1, 12455265), (3, 4151755), (5, 2491053), (15, 830351), (53, 235005), (159, 78335), (265, 47001), (795, 15667)]