71565045

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71209}}^1$

素因数の和:71284

約数の個数: 16

約数和(自身を含む): 116214720

約数和(自身を除く): 44649675

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 71209, 213627, 356045, 1068135, 4771003, 14313009, 23855015, 71565045]

約数ペア:

[(1, 71565045), (3, 23855015), (5, 14313009), (15, 4771003), (67, 1068135), (201, 356045), (335, 213627), (1005, 71209)]