7130907575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{33287}}^1$

素因数の和:33368

約数の個数: 48

約数和(自身を含む): 10401834240

約数和(自身を除く): 3270926665

約数列:

[1, 5, 11, 19, 25, 41, 55, 95, 205, 209, 275, 451, 475, 779, 1025, 1045, 2255, 3895, 5225, 8569, 11275, 19475, 33287, 42845, 166435, 214225, 366157, 632453, 832175, 1364767, 1830785, 3162265, 6823835, 6956983, 9153925, 15012437, 15811325, 25930573, 34119175, 34784915, 75062185, 129652865, 173924575, 285236303, 375310925, 648264325, 1426181515, 7130907575]

約数ペア:

[(1, 7130907575), (5, 1426181515), (11, 648264325), (19, 375310925), (25, 285236303), (41, 173924575), (55, 129652865), (95, 75062185), (205, 34784915), (209, 34119175), (275, 25930573), (451, 15811325), (475, 15012437), (779, 9153925), (1025, 6956983), (1045, 6823835), (2255, 3162265), (3895, 1830785), (5225, 1364767), (8569, 832175), (11275, 632453), (19475, 366157), (33287, 214225), (42845, 166435)]