12441705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 21337344

約数和(自身を除く): 8895639

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 503, 1455, 1509, 1649, 2515, 4947, 7545, 8245, 8551, 24735, 25653, 42755, 48791, 128265, 146373, 243955, 731865, 829447, 2488341, 4147235, 12441705]

約数ペア:

[(1, 12441705), (3, 4147235), (5, 2488341), (15, 829447), (17, 731865), (51, 243955), (85, 146373), (97, 128265), (255, 48791), (291, 42755), (485, 25653), (503, 24735), (1455, 8551), (1509, 8245), (1649, 7545), (2515, 4947)]