56508255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73867}}^1$

素因数の和:73895

約数の個数: 24

約数和(自身を含む): 103710672

約数和(自身を除く): 47202417

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 73867, 221601, 369335, 664803, 1108005, 1255739, 3324015, 3767217, 6278695, 11301651, 18836085, 56508255]

約数ペア:

[(1, 56508255), (3, 18836085), (5, 11301651), (9, 6278695), (15, 3767217), (17, 3324015), (45, 1255739), (51, 1108005), (85, 664803), (153, 369335), (255, 221601), (765, 73867)]