124457265

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64319}}^1$

素因数の和:64373

約数の個数: 24

約数和(自身を含む): 220746240

約数和(自身を除く): 96288975

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 64319, 192957, 321595, 578871, 964785, 2765717, 2894355, 8297151, 13828585, 24891453, 41485755, 124457265]

約数ペア:

[(1, 124457265), (3, 41485755), (5, 24891453), (9, 13828585), (15, 8297151), (43, 2894355), (45, 2765717), (129, 964785), (215, 578871), (387, 321595), (645, 192957), (1935, 64319)]