77042205

素因数分解:

$3^3\times 5^1\times {\mathrm{570683}}^1$

素因数の和:570697

約数の個数: 16

約数和(自身を含む): 136964160

約数和(自身を除く): 59921955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 570683, 1712049, 2853415, 5136147, 8560245, 15408441, 25680735, 77042205]

約数ペア:

[(1, 77042205), (3, 25680735), (5, 15408441), (9, 8560245), (15, 5136147), (27, 2853415), (45, 1712049), (135, 570683)]