123387235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{3539}}^1$

素因数の和:3930

約数の個数: 16

約数和(自身を含む): 156326400

約数和(自身を除く): 32939165

約数列:

[1, 5, 19, 95, 367, 1835, 3539, 6973, 17695, 34865, 67241, 336205, 1298813, 6494065, 24677447, 123387235]

約数ペア:

[(1, 123387235), (5, 24677447), (19, 6494065), (95, 1298813), (367, 336205), (1835, 67241), (3539, 34865), (6973, 17695)]