13389255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2459}}^1$

素因数の和:2492

約数の個数: 36

約数和(自身を含む): 25520040

約数和(自身を除く): 12130785

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 2459, 5445, 7377, 12295, 22131, 27049, 36885, 81147, 110655, 135245, 243441, 297539, 405735, 892617, 1217205, 1487695, 2677851, 4463085, 13389255]

約数ペア:

[(1, 13389255), (3, 4463085), (5, 2677851), (9, 1487695), (11, 1217205), (15, 892617), (33, 405735), (45, 297539), (55, 243441), (99, 135245), (121, 110655), (165, 81147), (363, 36885), (495, 27049), (605, 22131), (1089, 12295), (1815, 7377), (2459, 5445)]