14321225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 19427328

約数和(自身を除く): 5106103

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 1087, 2635, 5435, 13175, 18479, 27175, 33697, 92395, 168485, 461975, 572849, 842425, 2864245, 14321225]

約数ペア:

[(1, 14321225), (5, 2864245), (17, 842425), (25, 572849), (31, 461975), (85, 168485), (155, 92395), (425, 33697), (527, 27175), (775, 18479), (1087, 13175), (2635, 5435)]