2014761675

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^2\times {\mathrm{73}}^2$

素因数の和:301

約数の個数: 54

約数和(自身を含む): 3425566836

約数和(自身を除く): 1410805161

約数列:

[1, 3, 5, 15, 25, 71, 73, 75, 213, 219, 355, 365, 1065, 1095, 1775, 1825, 5041, 5183, 5325, 5329, 5475, 15123, 15549, 15987, 25205, 25915, 26645, 75615, 77745, 79935, 126025, 129575, 133225, 367993, 378075, 378359, 388725, 399675, 1103979, 1135077, 1839965, 1891795, 5519895, 5675385, 9199825, 9458975, 26863489, 27599475, 28376925, 80590467, 134317445, 402952335, 671587225, 2014761675]

約数ペア:

[(1, 2014761675), (3, 671587225), (5, 402952335), (15, 134317445), (25, 80590467), (71, 28376925), (73, 27599475), (75, 26863489), (213, 9458975), (219, 9199825), (355, 5675385), (365, 5519895), (1065, 1891795), (1095, 1839965), (1775, 1135077), (1825, 1103979), (5041, 399675), (5183, 388725), (5325, 378359), (5329, 378075), (5475, 367993), (15123, 133225), (15549, 129575), (15987, 126025), (25205, 79935), (25915, 77745), (26645, 75615)]