15125754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4339}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 34997760

約数和(自身を除く): 19872006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 4339, 8678, 13017, 26034, 30373, 60746, 91119, 182238, 360137, 720274, 1080411, 2160822, 2520959, 5041918, 7562877, 15125754]

約数ペア:

[(1, 15125754), (2, 7562877), (3, 5041918), (6, 2520959), (7, 2160822), (14, 1080411), (21, 720274), (42, 360137), (83, 182238), (166, 91119), (249, 60746), (498, 30373), (581, 26034), (1162, 13017), (1743, 8678), (3486, 4339)]