78583755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 131765760

約数和(自身を除く): 53182005

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 601, 1137, 1803, 1895, 3005, 5685, 8717, 9015, 13823, 26151, 41469, 43585, 69115, 130755, 207345, 227779, 683337, 1138895, 3416685, 5238917, 15716751, 26194585, 78583755]

約数ペア:

[(1, 78583755), (3, 26194585), (5, 15716751), (15, 5238917), (23, 3416685), (69, 1138895), (115, 683337), (345, 227779), (379, 207345), (601, 130755), (1137, 69115), (1803, 43585), (1895, 41469), (3005, 26151), (5685, 13823), (8717, 9015)]