54672425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 72256536

約数和(自身を除く): 17584111

約数列:

[1, 5, 17, 25, 85, 197, 425, 653, 985, 3265, 3349, 4925, 11101, 16325, 16745, 55505, 83725, 128641, 277525, 643205, 2186897, 3216025, 10934485, 54672425]

約数ペア:

[(1, 54672425), (5, 10934485), (17, 3216025), (25, 2186897), (85, 643205), (197, 277525), (425, 128641), (653, 83725), (985, 55505), (3265, 16745), (3349, 16325), (4925, 11101)]