12268025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6373}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 18969024

約数和(自身を除く): 6700999

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 6373, 31865, 44611, 70103, 159325, 223055, 350515, 490721, 1115275, 1752575, 2453605, 12268025]

約数ペア:

[(1, 12268025), (5, 2453605), (7, 1752575), (11, 1115275), (25, 490721), (35, 350515), (55, 223055), (77, 159325), (175, 70103), (275, 44611), (385, 31865), (1925, 6373)]