23740245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31033}}^1$

素因数の和:31061

約数の個数: 24

約数和(自身を含む): 43571736

約数和(自身を除く): 19831491

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 31033, 93099, 155165, 279297, 465495, 527561, 1396485, 1582683, 2637805, 4748049, 7913415, 23740245]

約数ペア:

[(1, 23740245), (3, 7913415), (5, 4748049), (9, 2637805), (15, 1582683), (17, 1396485), (45, 527561), (51, 465495), (85, 279297), (153, 155165), (255, 93099), (765, 31033)]