73894425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 136443648

約数和(自身を除く): 62549223

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2083, 2365, 3225, 6249, 7095, 10415, 11825, 22913, 31245, 35475, 52075, 68739, 89569, 114565, 156225, 268707, 343695, 447845, 572825, 985259, 1343535, 1718475, 2239225, 2955777, 4926295, 6717675, 14778885, 24631475, 73894425]

約数ペア:

[(1, 73894425), (3, 24631475), (5, 14778885), (11, 6717675), (15, 4926295), (25, 2955777), (33, 2239225), (43, 1718475), (55, 1343535), (75, 985259), (129, 572825), (165, 447845), (215, 343695), (275, 268707), (473, 156225), (645, 114565), (825, 89569), (1075, 68739), (1419, 52075), (2083, 35475), (2365, 31245), (3225, 22913), (6249, 11825), (7095, 10415)]