140601555

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2351}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 250629120

約数和(自身を除く): 110027565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1329, 2215, 2351, 3987, 6645, 7053, 11755, 11961, 19935, 21159, 35265, 59805, 63477, 105795, 317385, 1041493, 3124479, 5207465, 9373437, 15622395, 28120311, 46867185, 140601555]

約数ペア:

[(1, 140601555), (3, 46867185), (5, 28120311), (9, 15622395), (15, 9373437), (27, 5207465), (45, 3124479), (135, 1041493), (443, 317385), (1329, 105795), (2215, 63477), (2351, 59805), (3987, 35265), (6645, 21159), (7053, 19935), (11755, 11961)]