239135255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 314924544

約数和(自身を除く): 75789289

約数列:

[1, 5, 23, 37, 43, 115, 185, 215, 851, 989, 1307, 1591, 4255, 4945, 6535, 7955, 30061, 36593, 48359, 56201, 150305, 182965, 241795, 281005, 1112257, 1292623, 2079437, 5561285, 6463115, 10397185, 47827051, 239135255]

約数ペア:

[(1, 239135255), (5, 47827051), (23, 10397185), (37, 6463115), (43, 5561285), (115, 2079437), (185, 1292623), (215, 1112257), (851, 281005), (989, 241795), (1307, 182965), (1591, 150305), (4255, 56201), (4945, 48359), (6535, 36593), (7955, 30061)]