47478145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66403}}^1$

素因数の和:66432

約数の個数: 16

約数和(自身を含む): 66935232

約数和(自身を除く): 19457087

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 66403, 332015, 730433, 863239, 3652165, 4316195, 9495629, 47478145]

約数ペア:

[(1, 47478145), (5, 9495629), (11, 4316195), (13, 3652165), (55, 863239), (65, 730433), (143, 332015), (715, 66403)]