1205823025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{2099}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 1632708000

約数和(自身を除く): 426884975

約数列:

[1, 5, 11, 25, 55, 275, 2089, 2099, 10445, 10495, 22979, 23089, 52225, 52475, 114895, 115445, 574475, 577225, 4384811, 21924055, 48232921, 109620275, 241164605, 1205823025]

約数ペア:

[(1, 1205823025), (5, 241164605), (11, 109620275), (25, 48232921), (55, 21924055), (275, 4384811), (2089, 577225), (2099, 574475), (10445, 115445), (10495, 114895), (22979, 52475), (23089, 52225)]