50480415

素因数分解:

$3^4\times 5^1\times {\mathrm{124643}}^1$

素因数の和:124660

約数の個数: 20

約数和(自身を含む): 90491544

約数和(自身を除く): 40011129

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 124643, 373929, 623215, 1121787, 1869645, 3365361, 5608935, 10096083, 16826805, 50480415]

約数ペア:

[(1, 50480415), (3, 16826805), (5, 10096083), (9, 5608935), (15, 3365361), (27, 1869645), (45, 1121787), (81, 623215), (135, 373929), (405, 124643)]