25297965

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 56160000

約数和(自身を除く): 30862035

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 149, 165, 231, 245, 315, 343, 385, 441, 447, 495, 539, 693, 735, 745, 1029, 1043, 1155, 1341, 1617, 1639, 1715, 2205, 2235, 2695, 3087, 3129, 3465, 3773, 4851, 4917, 5145, 5215, 6705, 7301, 8085, 8195, 9387, 11319, 11473, 14751, 15435, 15645, 18865, 21903, 24255, 24585, 33957, 34419, 36505, 46935, 51107, 56595, 57365, 65709, 73755, 80311, 103257, 109515, 153321, 169785, 172095, 240933, 255535, 328545, 401555, 459963, 516285, 562177, 722799, 766605, 1204665, 1686531, 2299815, 2810885, 3613995, 5059593, 8432655, 25297965]

約数ペア:

[(1, 25297965), (3, 8432655), (5, 5059593), (7, 3613995), (9, 2810885), (11, 2299815), (15, 1686531), (21, 1204665), (33, 766605), (35, 722799), (45, 562177), (49, 516285), (55, 459963), (63, 401555), (77, 328545), (99, 255535), (105, 240933), (147, 172095), (149, 169785), (165, 153321), (231, 109515), (245, 103257), (315, 80311), (343, 73755), (385, 65709), (441, 57365), (447, 56595), (495, 51107), (539, 46935), (693, 36505), (735, 34419), (745, 33957), (1029, 24585), (1043, 24255), (1155, 21903), (1341, 18865), (1617, 15645), (1639, 15435), (1715, 14751), (2205, 11473), (2235, 11319), (2695, 9387), (3087, 8195), (3129, 8085), (3465, 7301), (3773, 6705), (4851, 5215), (4917, 5145)]