127727545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{136607}}^1$

素因数の和:136640

約数の個数: 16

約数和(自身を含む): 177043968

約数和(自身を除く): 49316423

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 136607, 683035, 1502677, 2322319, 7513385, 11611595, 25545509, 127727545]

約数ペア:

[(1, 127727545), (5, 25545509), (11, 11611595), (17, 7513385), (55, 2322319), (85, 1502677), (187, 683035), (935, 136607)]