201411925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 299230848

約数和(自身を除く): 97818923

約数列:

[1, 5, 11, 13, 25, 53, 55, 65, 143, 265, 275, 325, 583, 689, 715, 1063, 1325, 2915, 3445, 3575, 5315, 7579, 11693, 13819, 14575, 17225, 26575, 37895, 56339, 58465, 69095, 152009, 189475, 281695, 292325, 345475, 619729, 732407, 760045, 1408475, 3098645, 3662035, 3800225, 8056477, 15493225, 18310175, 40282385, 201411925]

約数ペア:

[(1, 201411925), (5, 40282385), (11, 18310175), (13, 15493225), (25, 8056477), (53, 3800225), (55, 3662035), (65, 3098645), (143, 1408475), (265, 760045), (275, 732407), (325, 619729), (583, 345475), (689, 292325), (715, 281695), (1063, 189475), (1325, 152009), (2915, 69095), (3445, 58465), (3575, 56339), (5315, 37895), (7579, 26575), (11693, 17225), (13819, 14575)]