55528605

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 109635840

約数和(自身を除く): 54107235

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 99, 135, 165, 183, 297, 305, 495, 549, 613, 671, 915, 1485, 1647, 1839, 2013, 2745, 3065, 3355, 5517, 6039, 6743, 8235, 9195, 10065, 16551, 18117, 20229, 27585, 30195, 33715, 37393, 60687, 82755, 90585, 101145, 112179, 182061, 186965, 303435, 336537, 411323, 560895, 910305, 1009611, 1233969, 1682685, 2056615, 3701907, 5048055, 6169845, 11105721, 18509535, 55528605]

約数ペア:

[(1, 55528605), (3, 18509535), (5, 11105721), (9, 6169845), (11, 5048055), (15, 3701907), (27, 2056615), (33, 1682685), (45, 1233969), (55, 1009611), (61, 910305), (99, 560895), (135, 411323), (165, 336537), (183, 303435), (297, 186965), (305, 182061), (495, 112179), (549, 101145), (613, 90585), (671, 82755), (915, 60687), (1485, 37393), (1647, 33715), (1839, 30195), (2013, 27585), (2745, 20229), (3065, 18117), (3355, 16551), (5517, 10065), (6039, 9195), (6743, 8235)]