15201284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 31911936

約数和(自身を除く): 16710652

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 211, 217, 332, 422, 434, 581, 844, 868, 1162, 1477, 2324, 2573, 2954, 5146, 5908, 6541, 10292, 13082, 17513, 18011, 26164, 35026, 36022, 45787, 70052, 72044, 91574, 122591, 183148, 245182, 490364, 542903, 1085806, 2171612, 3800321, 7600642, 15201284]

約数ペア:

[(1, 15201284), (2, 7600642), (4, 3800321), (7, 2171612), (14, 1085806), (28, 542903), (31, 490364), (62, 245182), (83, 183148), (124, 122591), (166, 91574), (211, 72044), (217, 70052), (332, 45787), (422, 36022), (434, 35026), (581, 26164), (844, 18011), (868, 17513), (1162, 13082), (1477, 10292), (2324, 6541), (2573, 5908), (2954, 5146)]