135242209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 145241280

約数和(自身を除く): 9999071

約数列:

[1, 19, 73, 281, 347, 1387, 5339, 6593, 20513, 25331, 97507, 389747, 481289, 1852633, 7118011, 135242209]

約数ペア:

[(1, 135242209), (19, 7118011), (73, 1852633), (281, 481289), (347, 389747), (1387, 97507), (5339, 25331), (6593, 20513)]