75813945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{117541}}^1$

素因数の和:117592

約数の個数: 16

約数和(自身を含む): 124124352

約数和(自身を除く): 48310407

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 117541, 352623, 587705, 1763115, 5054263, 15162789, 25271315, 75813945]

約数ペア:

[(1, 75813945), (3, 25271315), (5, 15162789), (15, 5054263), (43, 1763115), (129, 587705), (215, 352623), (645, 117541)]