15286545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 36

約数和(自身を含む): 27994356

約数和(自身を除く): 12707811

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 941, 1083, 1805, 2823, 3249, 4705, 5415, 8469, 14115, 16245, 17879, 42345, 53637, 89395, 160911, 268185, 339701, 804555, 1019103, 1698505, 3057309, 5095515, 15286545]

約数ペア:

[(1, 15286545), (3, 5095515), (5, 3057309), (9, 1698505), (15, 1019103), (19, 804555), (45, 339701), (57, 268185), (95, 160911), (171, 89395), (285, 53637), (361, 42345), (855, 17879), (941, 16245), (1083, 14115), (1805, 8469), (2823, 5415), (3249, 4705)]