713394475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{920509}}^1$

素因数の和:920550

約数の個数: 12

約数和(自身を含む): 913145920

約数和(自身を除く): 199751445

約数列:

[1, 5, 25, 31, 155, 775, 920509, 4602545, 23012725, 28535779, 142678895, 713394475]

約数ペア:

[(1, 713394475), (5, 142678895), (25, 28535779), (31, 23012725), (155, 4602545), (775, 920509)]