897740545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{8951}}^1$

素因数の和:10512

約数の個数: 16

約数和(自身を含む): 1161038592

約数和(自身を除く): 263298047

約数列:

[1, 5, 13, 65, 1543, 7715, 8951, 20059, 44755, 100295, 116363, 581815, 13811393, 69056965, 179548109, 897740545]

約数ペア:

[(1, 897740545), (5, 179548109), (13, 69056965), (65, 13811393), (1543, 581815), (7715, 116363), (8951, 100295), (20059, 44755)]