27151845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11243}}^1$

素因数の和:11281

約数の個数: 32

約数和(自身を含む): 51812352

約数和(自身を除く): 24660507

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 11243, 33729, 56215, 78701, 168645, 236103, 258589, 393505, 775767, 1180515, 1292945, 1810123, 3878835, 5430369, 9050615, 27151845]

約数ペア:

[(1, 27151845), (3, 9050615), (5, 5430369), (7, 3878835), (15, 1810123), (21, 1292945), (23, 1180515), (35, 775767), (69, 393505), (105, 258589), (115, 236103), (161, 168645), (345, 78701), (483, 56215), (805, 33729), (2415, 11243)]