129668365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15881}}^1$

素因数の和:15980

約数の個数: 16

約数和(自身を含む): 164664576

約数和(自身を除く): 34996211

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 15881, 79405, 365263, 1127551, 1826315, 5637755, 25933673, 129668365]

約数ペア:

[(1, 129668365), (5, 25933673), (23, 5637755), (71, 1826315), (115, 1127551), (355, 365263), (1633, 79405), (8165, 15881)]