27500865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6149

約数の個数: 32

約数和(自身を含む): 51465216

約数和(自身を除く): 23964351

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 6091, 18273, 30455, 42637, 91365, 127911, 213185, 261913, 639555, 785739, 1309565, 1833391, 3928695, 5500173, 9166955, 27500865]

約数ペア:

[(1, 27500865), (3, 9166955), (5, 5500173), (7, 3928695), (15, 1833391), (21, 1309565), (35, 785739), (43, 639555), (105, 261913), (129, 213185), (215, 127911), (301, 91365), (645, 42637), (903, 30455), (1505, 18273), (4515, 6091)]