15396645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 28728000

約数和(自身を除く): 13331355

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 499, 561, 605, 935, 1497, 1815, 2057, 2495, 2805, 5489, 6171, 7485, 8483, 10285, 16467, 25449, 27445, 30855, 42415, 60379, 82335, 93313, 127245, 181137, 279939, 301895, 466565, 905685, 1026443, 1399695, 3079329, 5132215, 15396645]

約数ペア:

[(1, 15396645), (3, 5132215), (5, 3079329), (11, 1399695), (15, 1026443), (17, 905685), (33, 466565), (51, 301895), (55, 279939), (85, 181137), (121, 127245), (165, 93313), (187, 82335), (255, 60379), (363, 42415), (499, 30855), (561, 27445), (605, 25449), (935, 16467), (1497, 10285), (1815, 8483), (2057, 7485), (2495, 6171), (2805, 5489)]