556265985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{2879}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 972103680

約数和(自身を除く): 415837695

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1171, 2879, 3513, 5855, 8637, 12881, 14395, 17565, 31669, 38643, 43185, 64405, 95007, 158345, 193215, 475035, 3371309, 10113927, 16856545, 37084399, 50569635, 111253197, 185421995, 556265985]

約数ペア:

[(1, 556265985), (3, 185421995), (5, 111253197), (11, 50569635), (15, 37084399), (33, 16856545), (55, 10113927), (165, 3371309), (1171, 475035), (2879, 193215), (3513, 158345), (5855, 95007), (8637, 64405), (12881, 43185), (14395, 38643), (17565, 31669)]