55641355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 85206528

約数和(自身を除く): 29565173

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 3361, 16555, 16805, 23527, 36971, 117635, 144523, 184855, 258797, 722615, 1011661, 1293985, 1589753, 5058305, 7948765, 11128271, 55641355]

約数ペア:

[(1, 55641355), (5, 11128271), (7, 7948765), (11, 5058305), (35, 1589753), (43, 1293985), (55, 1011661), (77, 722615), (215, 258797), (301, 184855), (385, 144523), (473, 117635), (1505, 36971), (2365, 23527), (3311, 16805), (3361, 16555)]