219041085

素因数分解:

$3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{6997}}^1$

素因数の和:9092

約数の個数: 16

約数和(自身を含む): 350683776

約数和(自身を除く): 131642691

約数列:

[1, 3, 5, 15, 2087, 6261, 6997, 10435, 20991, 31305, 34985, 104955, 14602739, 43808217, 73013695, 219041085]

約数ペア:

[(1, 219041085), (3, 73013695), (5, 43808217), (15, 14602739), (2087, 104955), (6261, 34985), (6997, 31305), (10435, 20991)]