84878145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 167489280

約数和(自身を除く): 82611135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 99, 135, 165, 183, 297, 305, 495, 549, 671, 915, 937, 1485, 1647, 2013, 2745, 2811, 3355, 4685, 6039, 8235, 8433, 10065, 10307, 14055, 18117, 25299, 30195, 30921, 42165, 51535, 57157, 90585, 92763, 126495, 154605, 171471, 278289, 285785, 463815, 514413, 628727, 857355, 1391445, 1543239, 1886181, 2572065, 3143635, 5658543, 7716195, 9430905, 16975629, 28292715, 84878145]

約数ペア:

[(1, 84878145), (3, 28292715), (5, 16975629), (9, 9430905), (11, 7716195), (15, 5658543), (27, 3143635), (33, 2572065), (45, 1886181), (55, 1543239), (61, 1391445), (99, 857355), (135, 628727), (165, 514413), (183, 463815), (297, 285785), (305, 278289), (495, 171471), (549, 154605), (671, 126495), (915, 92763), (937, 90585), (1485, 57157), (1647, 51535), (2013, 42165), (2745, 30921), (2811, 30195), (3355, 25299), (4685, 18117), (6039, 14055), (8235, 10307), (8433, 10065)]