1284804545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1\times {\mathrm{5309}}^1$

素因数の和:7012

約数の個数: 16

約数和(自身を含む): 1596186000

約数和(自身を除く): 311381455

約数列:

[1, 5, 29, 145, 1669, 5309, 8345, 26545, 48401, 153961, 242005, 769805, 8860721, 44303605, 256960909, 1284804545]

約数ペア:

[(1, 1284804545), (5, 256960909), (29, 44303605), (145, 8860721), (1669, 769805), (5309, 242005), (8345, 153961), (26545, 48401)]