54685605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 45469275

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 89, 115, 137, 195, 267, 299, 345, 411, 445, 685, 897, 1157, 1335, 1495, 1781, 2047, 2055, 3151, 3471, 4485, 5343, 5785, 6141, 8905, 9453, 10235, 12193, 15755, 17355, 26611, 26715, 30705, 36579, 40963, 47265, 60965, 79833, 122889, 133055, 158509, 182895, 204815, 280439, 399165, 475527, 614445, 792545, 841317, 1402195, 2377635, 3645707, 4206585, 10937121, 18228535, 54685605]

約数ペア:

[(1, 54685605), (3, 18228535), (5, 10937121), (13, 4206585), (15, 3645707), (23, 2377635), (39, 1402195), (65, 841317), (69, 792545), (89, 614445), (115, 475527), (137, 399165), (195, 280439), (267, 204815), (299, 182895), (345, 158509), (411, 133055), (445, 122889), (685, 79833), (897, 60965), (1157, 47265), (1335, 40963), (1495, 36579), (1781, 30705), (2047, 26715), (2055, 26611), (3151, 17355), (3471, 15755), (4485, 12193), (5343, 10235), (5785, 9453), (6141, 8905)]