55428925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 74573352

約数和(自身を除く): 19144427

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3181, 3485, 15905, 17425, 54077, 79525, 130421, 270385, 652105, 1351925, 2217157, 3260525, 11085785, 55428925]

約数ペア:

[(1, 55428925), (5, 11085785), (17, 3260525), (25, 2217157), (41, 1351925), (85, 652105), (205, 270385), (425, 130421), (697, 79525), (1025, 54077), (3181, 17425), (3485, 15905)]