12699795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 21441024

約数和(自身を除く): 8741229

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 281, 345, 393, 655, 843, 1405, 1965, 3013, 4215, 6463, 9039, 15065, 19389, 32315, 36811, 45195, 96945, 110433, 184055, 552165, 846653, 2539959, 4233265, 12699795]

約数ペア:

[(1, 12699795), (3, 4233265), (5, 2539959), (15, 846653), (23, 552165), (69, 184055), (115, 110433), (131, 96945), (281, 45195), (345, 36811), (393, 32315), (655, 19389), (843, 15065), (1405, 9039), (1965, 6463), (3013, 4215)]