13783484735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{70879}}^1$

素因数の和:71015

約数の個数: 32

約数和(自身を含む): 18372096000

約数和(自身を除く): 4588611265

約数列:

[1, 5, 19, 23, 89, 95, 115, 437, 445, 1691, 2047, 2185, 8455, 10235, 38893, 70879, 194465, 354395, 1346701, 1630217, 6308231, 6733505, 8151085, 30974123, 31541155, 119856389, 145089313, 154870615, 599281945, 725446565, 2756696947, 13783484735]

約数ペア:

[(1, 13783484735), (5, 2756696947), (19, 725446565), (23, 599281945), (89, 154870615), (95, 145089313), (115, 119856389), (437, 31541155), (445, 30974123), (1691, 8151085), (2047, 6733505), (2185, 6308231), (8455, 1630217), (10235, 1346701), (38893, 354395), (70879, 194465)]