1147195225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{4171619}}^1$

素因数の和:4171640

約数の個数: 12

約数和(自身を含む): 1551842640

約数和(自身を除く): 404647415

約数列:

[1, 5, 11, 25, 55, 275, 4171619, 20858095, 45887809, 104290475, 229439045, 1147195225]

約数ペア:

[(1, 1147195225), (5, 229439045), (11, 104290475), (25, 45887809), (55, 20858095), (275, 4171619)]