63090425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 81518592

約数和(自身を除く): 18428167

約数列:

[1, 5, 25, 31, 127, 155, 635, 641, 775, 3175, 3205, 3937, 16025, 19685, 19871, 81407, 98425, 99355, 407035, 496775, 2035175, 2523617, 12618085, 63090425]

約数ペア:

[(1, 63090425), (5, 12618085), (25, 2523617), (31, 2035175), (127, 496775), (155, 407035), (635, 99355), (641, 98425), (775, 81407), (3175, 19871), (3205, 19685), (3937, 16025)]