123493.0000000

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 10551168

約数和(自身を除く): 2187103

約数列:

[1, 5, 23, 115, 257, 283, 1285, 1415, 5911, 6509, 29555, 32545, 72731, 363655, 1672813, 8364065]

約数ペア:

[(1, 8364065), (5, 1672813), (23, 363655), (115, 72731), (257, 32545), (283, 29555), (1285, 6509), (1415, 5911)]