172414975

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 218923488

約数和(自身を除く): 46508513

約数列:

[1, 5, 25, 61, 167, 305, 677, 835, 1525, 3385, 4175, 10187, 16925, 41297, 50935, 113059, 206485, 254675, 565295, 1032425, 2826475, 6896599, 34482995, 172414975]

約数ペア:

[(1, 172414975), (5, 34482995), (25, 6896599), (61, 2826475), (167, 1032425), (305, 565295), (677, 254675), (835, 206485), (1525, 113059), (3385, 50935), (4175, 41297), (10187, 16925)]