13680457725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{126583}}^1$

素因数の和:126738

約数の個数: 48

約数和(自身を含む): 24863122944

約数和(自身を除く): 11182665219

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 131, 165, 275, 393, 655, 825, 1441, 1965, 3275, 4323, 7205, 9825, 21615, 36025, 108075, 126583, 379749, 632915, 1392413, 1898745, 3164575, 4177239, 6962065, 9493725, 16582373, 20886195, 34810325, 49747119, 82911865, 104430975, 182406103, 248735595, 414559325, 547218309, 912030515, 1243677975, 2736091545, 4560152575, 13680457725]

約数ペア:

[(1, 13680457725), (3, 4560152575), (5, 2736091545), (11, 1243677975), (15, 912030515), (25, 547218309), (33, 414559325), (55, 248735595), (75, 182406103), (131, 104430975), (165, 82911865), (275, 49747119), (393, 34810325), (655, 20886195), (825, 16582373), (1441, 9493725), (1965, 6962065), (3275, 4177239), (4323, 3164575), (7205, 1898745), (9825, 1392413), (21615, 632915), (36025, 379749), (108075, 126583)]