173221245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{226433}}^1$

素因数の和:226461

約数の個数: 24

約数和(自身を含む): 317913336

約数和(自身を除く): 144692091

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 226433, 679299, 1132165, 2037897, 3396495, 3849361, 10189485, 11548083, 19246805, 34644249, 57740415, 173221245]

約数ペア:

[(1, 173221245), (3, 57740415), (5, 34644249), (9, 19246805), (15, 11548083), (17, 10189485), (45, 3849361), (51, 3396495), (85, 2037897), (153, 1132165), (255, 679299), (765, 226433)]