6684275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 9051504

約数和(自身を除く): 2367229

約数列:

[1, 5, 13, 25, 65, 131, 157, 325, 655, 785, 1703, 2041, 3275, 3925, 8515, 10205, 20567, 42575, 51025, 102835, 267371, 514175, 1336855, 6684275]

約数ペア:

[(1, 6684275), (5, 1336855), (13, 514175), (25, 267371), (65, 102835), (131, 51025), (157, 42575), (325, 20567), (655, 10205), (785, 8515), (1703, 3925), (2041, 3275)]