743284025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 1037076480

約数和(自身を除く): 293792455

約数列:

[1, 5, 11, 25, 43, 55, 215, 239, 263, 275, 473, 1075, 1195, 1315, 2365, 2629, 2893, 5975, 6575, 10277, 11309, 11825, 13145, 14465, 51385, 56545, 62857, 65725, 72325, 113047, 124399, 256925, 282725, 314285, 565235, 621995, 691427, 1571425, 2702851, 2826175, 3109975, 3457135, 13514255, 17285675, 29731361, 67571275, 148656805, 743284025]

約数ペア:

[(1, 743284025), (5, 148656805), (11, 67571275), (25, 29731361), (43, 17285675), (55, 13514255), (215, 3457135), (239, 3109975), (263, 2826175), (275, 2702851), (473, 1571425), (1075, 691427), (1195, 621995), (1315, 565235), (2365, 314285), (2629, 282725), (2893, 256925), (5975, 124399), (6575, 113047), (10277, 72325), (11309, 65725), (11825, 62857), (13145, 56545), (14465, 51385)]