48147965425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 71639859200

約数和(自身を除く): 23491893775

約数列:

[1, 5, 7, 25, 31, 35, 103, 155, 175, 199, 217, 433, 515, 721, 775, 995, 1085, 1393, 2165, 2575, 3031, 3193, 3605, 4975, 5425, 6169, 6965, 10825, 13423, 15155, 15965, 18025, 20497, 22351, 30845, 34825, 43183, 44599, 67115, 75775, 79825, 86167, 93961, 102485, 111755, 143479, 154225, 215915, 222995, 312193, 335575, 430835, 469805, 512425, 558775, 603169, 635407, 717395, 1079575, 1114975, 1382569, 1560965, 2154175, 2349025, 2671177, 3015845, 3177035, 3586975, 4447849, 6912845, 7804825, 8875201, 9677983, 13355885, 15079225, 15885175, 18698239, 22239245, 34564225, 44376005, 48389915, 62126407, 66779425, 93491195, 111196225, 221880025, 241949575, 275131231, 310632035, 467455975, 1375656155, 1553160175, 1925918617, 6878280775, 9629593085, 48147965425]

約数ペア:

[(1, 48147965425), (5, 9629593085), (7, 6878280775), (25, 1925918617), (31, 1553160175), (35, 1375656155), (103, 467455975), (155, 310632035), (175, 275131231), (199, 241949575), (217, 221880025), (433, 111196225), (515, 93491195), (721, 66779425), (775, 62126407), (995, 48389915), (1085, 44376005), (1393, 34564225), (2165, 22239245), (2575, 18698239), (3031, 15885175), (3193, 15079225), (3605, 13355885), (4975, 9677983), (5425, 8875201), (6169, 7804825), (6965, 6912845), (10825, 4447849), (13423, 3586975), (15155, 3177035), (15965, 3015845), (18025, 2671177), (20497, 2349025), (22351, 2154175), (30845, 1560965), (34825, 1382569), (43183, 1114975), (44599, 1079575), (67115, 717395), (75775, 635407), (79825, 603169), (86167, 558775), (93961, 512425), (102485, 469805), (111755, 430835), (143479, 335575), (154225, 312193), (215915, 222995)]