389156933535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6779147}}^1$

素因数の和:6779287

約数の個数: 32

約数和(自身を含む): 644290225920

約数和(自身を除く): 255133292385

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 445, 645, 1335, 3827, 11481, 19135, 57405, 6779147, 20337441, 33895735, 101687205, 291503321, 603344083, 874509963, 1457516605, 1810032249, 3016720415, 4372549815, 9050161245, 25943795569, 77831386707, 129718977845, 389156933535]

約数ペア:

[(1, 389156933535), (3, 129718977845), (5, 77831386707), (15, 25943795569), (43, 9050161245), (89, 4372549815), (129, 3016720415), (215, 1810032249), (267, 1457516605), (445, 874509963), (645, 603344083), (1335, 291503321), (3827, 101687205), (11481, 33895735), (19135, 20337441), (57405, 6779147)]