13361895

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 24580800

約数和(自身を除く): 11218905

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3413, 3915, 10239, 17065, 30717, 51195, 92151, 98977, 153585, 296931, 460755, 494885, 890793, 1484655, 2672379, 4453965, 13361895]

約数ペア:

[(1, 13361895), (3, 4453965), (5, 2672379), (9, 1484655), (15, 890793), (27, 494885), (29, 460755), (45, 296931), (87, 153585), (135, 98977), (145, 92151), (261, 51195), (435, 30717), (783, 17065), (1305, 10239), (3413, 3915)]