1008902015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{797551}}^1$

素因数の和:797590

約数の個数: 16

約数和(自身を含む): 1378169856

約数和(自身を除く): 369267841

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 797551, 3987755, 8773061, 18343673, 43865305, 91718365, 201780403, 1008902015]

約数ペア:

[(1, 1008902015), (5, 201780403), (11, 91718365), (23, 43865305), (55, 18343673), (115, 8773061), (253, 3987755), (1265, 797551)]