53247925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 68820992

約数和(自身を除く): 15573067

約数列:

[1, 5, 25, 31, 127, 155, 541, 635, 775, 2705, 3175, 3937, 13525, 16771, 19685, 68707, 83855, 98425, 343535, 419275, 1717675, 2129917, 10649585, 53247925]

約数ペア:

[(1, 53247925), (5, 10649585), (25, 2129917), (31, 1717675), (127, 419275), (155, 343535), (541, 98425), (635, 83855), (775, 68707), (2705, 19685), (3175, 16771), (3937, 13525)]