121904195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 178039296

約数和(自身を除く): 56135101

約数列:

[1, 5, 7, 17, 35, 85, 119, 211, 595, 971, 1055, 1477, 3587, 4855, 6797, 7385, 16507, 17935, 25109, 33985, 82535, 115549, 125545, 204881, 577745, 1024405, 1434167, 3482977, 7170835, 17414885, 24380839, 121904195]

約数ペア:

[(1, 121904195), (5, 24380839), (7, 17414885), (17, 7170835), (35, 3482977), (85, 1434167), (119, 1024405), (211, 577745), (595, 204881), (971, 125545), (1055, 115549), (1477, 82535), (3587, 33985), (4855, 25109), (6797, 17935), (7385, 16507)]