76647725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 122670720

約数和(自身を除く): 46022995

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 275, 319, 385, 725, 1015, 1373, 1595, 1925, 2233, 5075, 6865, 7975, 9611, 11165, 15103, 34325, 39817, 48055, 55825, 75515, 105721, 199085, 240275, 278719, 377575, 437987, 528605, 995425, 1393595, 2189935, 2643025, 3065909, 6967975, 10949675, 15329545, 76647725]

約数ペア:

[(1, 76647725), (5, 15329545), (7, 10949675), (11, 6967975), (25, 3065909), (29, 2643025), (35, 2189935), (55, 1393595), (77, 995425), (145, 528605), (175, 437987), (203, 377575), (275, 278719), (319, 240275), (385, 199085), (725, 105721), (1015, 75515), (1373, 55825), (1595, 48055), (1925, 39817), (2233, 34325), (5075, 15103), (6865, 11165), (7975, 9611)]