139899135

素因数分解:

$3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{19471}}^1$

素因数の和:19958

約数の個数: 16

約数和(自身を含む): 224317440

約数和(自身を除く): 84418305

約数列:

[1, 3, 5, 15, 479, 1437, 2395, 7185, 19471, 58413, 97355, 292065, 9326609, 27979827, 46633045, 139899135]

約数ペア:

[(1, 139899135), (3, 46633045), (5, 27979827), (15, 9326609), (479, 292065), (1437, 97355), (2395, 58413), (7185, 19471)]