128455345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{2423}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 161263872

約数和(自身を除く): 32808527

約数列:

[1, 5, 23, 115, 461, 2305, 2423, 10603, 12115, 53015, 55729, 278645, 1117003, 5585015, 25691069, 128455345]

約数ペア:

[(1, 128455345), (5, 25691069), (23, 5585015), (115, 1117003), (461, 278645), (2305, 55729), (2423, 53015), (10603, 12115)]