154839795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40801}}^1$

素因数の和:40843

約数の個数: 32

約数和(自身を含む): 282023424

約数和(自身を除く): 127183629

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 40801, 122403, 204005, 448811, 612015, 938423, 1346433, 2244055, 2815269, 4692115, 6732165, 10322653, 14076345, 30967959, 51613265, 154839795]

約数ペア:

[(1, 154839795), (3, 51613265), (5, 30967959), (11, 14076345), (15, 10322653), (23, 6732165), (33, 4692115), (55, 2815269), (69, 2244055), (115, 1346433), (165, 938423), (253, 612015), (345, 448811), (759, 204005), (1265, 122403), (3795, 40801)]