2013081775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89371}}^1$

素因数の和:89451

約数の個数: 24

約数和(自身を含む): 2692957104

約数和(自身を除く): 679875329

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 4505, 22525, 89371, 446855, 1519307, 2234275, 4736663, 7596535, 23683315, 37982675, 80523271, 118416575, 402616355, 2013081775]

約数ペア:

[(1, 2013081775), (5, 402616355), (17, 118416575), (25, 80523271), (53, 37982675), (85, 23683315), (265, 7596535), (425, 4736663), (901, 2234275), (1325, 1519307), (4505, 446855), (22525, 89371)]