4329126925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{128939}}^1$

素因数の和:129045

約数の個数: 24

約数和(自身を含む): 5755881600

約数和(自身を除く): 1426754675

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1975, 6715, 33575, 128939, 644695, 2191963, 3223475, 10186181, 10959815, 50930905, 54799075, 173165077, 254654525, 865825385, 4329126925]

約数ペア:

[(1, 4329126925), (5, 865825385), (17, 254654525), (25, 173165077), (79, 54799075), (85, 50930905), (395, 10959815), (425, 10186181), (1343, 3223475), (1975, 2191963), (6715, 644695), (33575, 128939)]