339945712705

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1\times {\mathrm{27631}}^1$

素因数の和:28657

約数の個数: 32

約数和(自身を含む): 425180878848

約数和(自身を除く): 85235166143

約数列:

[1, 5, 37, 73, 185, 365, 911, 2701, 4555, 13505, 27631, 33707, 66503, 138155, 168535, 332515, 1022347, 2017063, 2460611, 5111735, 10085315, 12303055, 25171841, 74631331, 125859205, 373156655, 931358117, 1837544393, 4656790585, 9187721965, 67989142541, 339945712705]

約数ペア:

[(1, 339945712705), (5, 67989142541), (37, 9187721965), (73, 4656790585), (185, 1837544393), (365, 931358117), (911, 373156655), (2701, 125859205), (4555, 74631331), (13505, 25171841), (27631, 12303055), (33707, 10085315), (66503, 5111735), (138155, 2460611), (168535, 2017063), (332515, 1022347)]