55147005

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20771}}^1$

素因数の和:20841

約数の個数: 24

約数和(自身を含む): 97212960

約数和(自身を除く): 42065955

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 20771, 62313, 103855, 186939, 311565, 934695, 1225489, 3676467, 6127445, 11029401, 18382335, 55147005]

約数ペア:

[(1, 55147005), (3, 18382335), (5, 11029401), (9, 6127445), (15, 3676467), (45, 1225489), (59, 934695), (177, 311565), (295, 186939), (531, 103855), (885, 62313), (2655, 20771)]