144551205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139663}}^1$

素因数の和:139697

約数の個数: 24

約数和(自身を含む): 261451008

約数和(自身を除く): 116899803

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 139663, 418989, 698315, 1256967, 2094945, 3212249, 6284835, 9636747, 16061245, 28910241, 48183735, 144551205]

約数ペア:

[(1, 144551205), (3, 48183735), (5, 28910241), (9, 16061245), (15, 9636747), (23, 6284835), (45, 3212249), (69, 2094945), (115, 1256967), (207, 698315), (345, 418989), (1035, 139663)]