2841004075

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{13723}}^1$

素因数の和:13773

約数の個数: 54

約数和(自身を含む): 4437806364

約数和(自身を除く): 1596802289

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 169, 175, 245, 325, 455, 637, 845, 1183, 1225, 2275, 3185, 4225, 5915, 8281, 13723, 15925, 29575, 41405, 68615, 96061, 178399, 207025, 343075, 480305, 672427, 891995, 1248793, 2319187, 2401525, 3362135, 4459975, 6243965, 8741551, 11595935, 16234309, 16810675, 31219825, 43707755, 57979675, 81171545, 113640163, 218538775, 405857725, 568200815, 2841004075]

約数ペア:

[(1, 2841004075), (5, 568200815), (7, 405857725), (13, 218538775), (25, 113640163), (35, 81171545), (49, 57979675), (65, 43707755), (91, 31219825), (169, 16810675), (175, 16234309), (245, 11595935), (325, 8741551), (455, 6243965), (637, 4459975), (845, 3362135), (1183, 2401525), (1225, 2319187), (2275, 1248793), (3185, 891995), (4225, 672427), (5915, 480305), (8281, 343075), (13723, 207025), (15925, 178399), (29575, 96061), (41405, 68615)]