389713035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1129603}}^1$

素因数の和:1129634

約数の個数: 16

約数和(自身を含む): 650651904

約数和(自身を除く): 260938869

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1129603, 3388809, 5648015, 16944045, 25980869, 77942607, 129904345, 389713035]

約数ペア:

[(1, 389713035), (3, 129904345), (5, 77942607), (15, 25980869), (23, 16944045), (69, 5648015), (115, 3388809), (345, 1129603)]