128444470945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1\times {\mathrm{70321}}^1$

素因数の和:72625

約数の個数: 32

約数和(自身を含む): 183894842880

約数和(自身を除く): 55450371935

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2269, 11345, 15883, 52187, 70321, 79415, 260935, 351605, 365309, 492247, 1617383, 1826545, 2461235, 8086915, 11321681, 56608405, 159558349, 797791745, 1116908443, 3669842027, 5584542215, 18349210135, 25688894189, 128444470945]

約数ペア:

[(1, 128444470945), (5, 25688894189), (7, 18349210135), (23, 5584542215), (35, 3669842027), (115, 1116908443), (161, 797791745), (805, 159558349), (2269, 56608405), (11345, 11321681), (15883, 8086915), (52187, 2461235), (70321, 1826545), (79415, 1617383), (260935, 492247), (351605, 365309)]