15728078373

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1\times {\mathrm{3119}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 24205209600

約数和(自身を除く): 8477131227

約数列:

[1, 3, 7, 21, 109, 327, 763, 2203, 2289, 3119, 6609, 9357, 15421, 21833, 46263, 65499, 240127, 339971, 720381, 1019913, 1680889, 2379797, 5042667, 6871157, 7139391, 20613471, 48098099, 144294297, 748956113, 2246868339, 5242692791, 15728078373]

約数ペア:

[(1, 15728078373), (3, 5242692791), (7, 2246868339), (21, 748956113), (109, 144294297), (327, 48098099), (763, 20613471), (2203, 7139391), (2289, 6871157), (3119, 5042667), (6609, 2379797), (9357, 1680889), (15421, 1019913), (21833, 720381), (46263, 339971), (65499, 240127)]