28048295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4513}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 37050912

約数和(自身を除く): 9002617

約数列:

[1, 5, 11, 55, 113, 565, 1243, 4513, 6215, 22565, 49643, 248215, 509969, 2549845, 5609659, 28048295]

約数ペア:

[(1, 28048295), (5, 5609659), (11, 2549845), (55, 509969), (113, 248215), (565, 49643), (1243, 22565), (4513, 6215)]