3869865

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 7001280

約数和(自身を除く): 3131415

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 3739, 11217, 18695, 33651, 56085, 85997, 168255, 257991, 429985, 773973, 1289955, 3869865]

約数ペア:

[(1, 3869865), (3, 1289955), (5, 773973), (9, 429985), (15, 257991), (23, 168255), (45, 85997), (69, 56085), (115, 33651), (207, 18695), (345, 11217), (1035, 3739)]