15074631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 27748656

約数和(自身を除く): 12674025

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 53, 99, 117, 143, 153, 159, 169, 187, 221, 429, 477, 507, 561, 583, 663, 689, 901, 1287, 1521, 1683, 1749, 1859, 1989, 2067, 2431, 2703, 2873, 5247, 5577, 6201, 7293, 7579, 8109, 8619, 8957, 9911, 11713, 16731, 21879, 22737, 25857, 26871, 29733, 31603, 35139, 68211, 80613, 89199, 94809, 98527, 105417, 128843, 152269, 284427, 295581, 386529, 456807, 886743, 1159587, 1370421, 1674959, 5024877, 15074631]

約数ペア:

[(1, 15074631), (3, 5024877), (9, 1674959), (11, 1370421), (13, 1159587), (17, 886743), (33, 456807), (39, 386529), (51, 295581), (53, 284427), (99, 152269), (117, 128843), (143, 105417), (153, 98527), (159, 94809), (169, 89199), (187, 80613), (221, 68211), (429, 35139), (477, 31603), (507, 29733), (561, 26871), (583, 25857), (663, 22737), (689, 21879), (901, 16731), (1287, 11713), (1521, 9911), (1683, 8957), (1749, 8619), (1859, 8109), (1989, 7579), (2067, 7293), (2431, 6201), (2703, 5577), (2873, 5247)]