675085545

素因数分解:

$3^2\times 5^1\times {\mathrm{15001901}}^1$

素因数の和:15001912

約数の個数: 12

約数和(自身を含む): 1170148356

約数和(自身を除く): 495062811

約数列:

[1, 3, 5, 9, 15, 45, 15001901, 45005703, 75009505, 135017109, 225028515, 675085545]

約数ペア:

[(1, 675085545), (3, 225028515), (5, 135017109), (9, 75009505), (15, 45005703), (45, 15001901)]