9137245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8304

約数の個数: 16

約数和(自身を含む): 12504240

約数和(自身を除く): 3366995

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8269, 41345, 107497, 140573, 537485, 702865, 1827449, 9137245]

約数ペア:

[(1, 9137245), (5, 1827449), (13, 702865), (17, 537485), (65, 140573), (85, 107497), (221, 41345), (1105, 8269)]