74526725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 51465211

約数列:

[1, 5, 7, 13, 17, 25, 35, 41, 47, 65, 85, 91, 119, 175, 205, 221, 235, 287, 325, 329, 425, 455, 533, 595, 611, 697, 799, 1025, 1105, 1175, 1435, 1547, 1645, 1927, 2275, 2665, 2975, 3055, 3485, 3731, 3995, 4277, 4879, 5525, 5593, 7175, 7735, 8225, 9061, 9635, 10387, 13325, 13489, 15275, 17425, 18655, 19975, 21385, 24395, 25051, 27965, 32759, 38675, 45305, 48175, 51935, 63427, 67445, 72709, 93275, 106925, 121975, 125255, 139825, 163795, 175357, 226525, 229313, 259675, 317135, 337225, 363545, 425867, 626275, 818975, 876785, 1146565, 1585675, 1817725, 2129335, 2981069, 4383925, 5732825, 10646675, 14905345, 74526725]

約数ペア:

[(1, 74526725), (5, 14905345), (7, 10646675), (13, 5732825), (17, 4383925), (25, 2981069), (35, 2129335), (41, 1817725), (47, 1585675), (65, 1146565), (85, 876785), (91, 818975), (119, 626275), (175, 425867), (205, 363545), (221, 337225), (235, 317135), (287, 259675), (325, 229313), (329, 226525), (425, 175357), (455, 163795), (533, 139825), (595, 125255), (611, 121975), (697, 106925), (799, 93275), (1025, 72709), (1105, 67445), (1175, 63427), (1435, 51935), (1547, 48175), (1645, 45305), (1927, 38675), (2275, 32759), (2665, 27965), (2975, 25051), (3055, 24395), (3485, 21385), (3731, 19975), (3995, 18655), (4277, 17425), (4879, 15275), (5525, 13489), (5593, 13325), (7175, 10387), (7735, 9635), (8225, 9061)]