2580175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 3656016

約数和(自身を除く): 1075841

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 467, 1105, 2335, 5525, 6071, 7939, 11675, 30355, 39695, 103207, 151775, 198475, 516035, 2580175]

約数ペア:

[(1, 2580175), (5, 516035), (13, 198475), (17, 151775), (25, 103207), (65, 39695), (85, 30355), (221, 11675), (325, 7939), (425, 6071), (467, 5525), (1105, 2335)]