13783175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 7590457

約数列:

[1, 5, 7, 17, 25, 35, 41, 85, 113, 119, 175, 205, 287, 425, 565, 595, 697, 791, 1025, 1435, 1921, 2825, 2975, 3485, 3955, 4633, 4879, 7175, 9605, 13447, 17425, 19775, 23165, 24395, 32431, 48025, 67235, 78761, 115825, 121975, 162155, 336175, 393805, 551327, 810775, 1969025, 2756635, 13783175]

約数ペア:

[(1, 13783175), (5, 2756635), (7, 1969025), (17, 810775), (25, 551327), (35, 393805), (41, 336175), (85, 162155), (113, 121975), (119, 115825), (175, 78761), (205, 67235), (287, 48025), (425, 32431), (565, 24395), (595, 23165), (697, 19775), (791, 17425), (1025, 13447), (1435, 9605), (1921, 7175), (2825, 4879), (2975, 4633), (3485, 3955)]