12547150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3289

約数の個数: 48

約数和(自身を含む): 29105280

約数和(自身を除く): 16558130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3259, 3850, 6518, 16295, 22813, 32590, 35849, 45626, 71698, 81475, 114065, 162950, 179245, 228130, 250943, 358490, 501886, 570325, 896225, 1140650, 1254715, 1792450, 2509430, 6273575, 12547150]

約数ペア:

[(1, 12547150), (2, 6273575), (5, 2509430), (7, 1792450), (10, 1254715), (11, 1140650), (14, 896225), (22, 570325), (25, 501886), (35, 358490), (50, 250943), (55, 228130), (70, 179245), (77, 162950), (110, 114065), (154, 81475), (175, 71698), (275, 45626), (350, 35849), (385, 32590), (550, 22813), (770, 16295), (1925, 6518), (3259, 3850)]