26744804905

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1983

約数の個数: 96

約数和(自身を含む): 41640431616

約数和(自身を除く): 14895626711

約数列:

[1, 5, 7, 13, 35, 37, 49, 65, 91, 127, 185, 245, 259, 455, 481, 635, 637, 889, 1295, 1651, 1787, 1813, 2405, 3185, 3367, 4445, 4699, 6223, 8255, 8935, 9065, 11557, 12509, 16835, 23231, 23495, 23569, 31115, 32893, 57785, 61087, 62545, 66119, 80899, 87563, 116155, 117845, 162617, 164465, 226949, 230251, 305435, 330595, 404495, 427609, 437815, 462833, 813085, 859547, 1134745, 1138319, 1151255, 1588643, 2138045, 2314165, 2950337, 2993263, 3239831, 4297735, 5691595, 6016829, 7943215, 8397113, 11120501, 14751685, 14966315, 16199155, 20652359, 30084145, 41985565, 42117803, 55602505, 58779791, 103261795, 109162469, 144566513, 210589015, 293898955, 411458537, 545812345, 722832565, 764137283, 2057292685, 3820686415, 5348960981, 26744804905]

約数ペア:

[(1, 26744804905), (5, 5348960981), (7, 3820686415), (13, 2057292685), (35, 764137283), (37, 722832565), (49, 545812345), (65, 411458537), (91, 293898955), (127, 210589015), (185, 144566513), (245, 109162469), (259, 103261795), (455, 58779791), (481, 55602505), (635, 42117803), (637, 41985565), (889, 30084145), (1295, 20652359), (1651, 16199155), (1787, 14966315), (1813, 14751685), (2405, 11120501), (3185, 8397113), (3367, 7943215), (4445, 6016829), (4699, 5691595), (6223, 4297735), (8255, 3239831), (8935, 2993263), (9065, 2950337), (11557, 2314165), (12509, 2138045), (16835, 1588643), (23231, 1151255), (23495, 1138319), (23569, 1134745), (31115, 859547), (32893, 813085), (57785, 462833), (61087, 437815), (62545, 427609), (66119, 404495), (80899, 330595), (87563, 305435), (116155, 230251), (117845, 226949), (162617, 164465)]