80184215

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 97796160

約数和(自身を除く): 17611945

約数列:

[1, 5, 109, 167, 545, 835, 881, 4405, 18203, 91015, 96029, 147127, 480145, 735635, 16036843, 80184215]

約数ペア:

[(1, 80184215), (5, 16036843), (109, 735635), (167, 480145), (545, 147127), (835, 96029), (881, 91015), (4405, 18203)]