25469850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 73138176

約数和(自身を除く): 47668326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 127, 150, 175, 191, 210, 254, 350, 381, 382, 525, 573, 635, 762, 889, 955, 1050, 1146, 1270, 1337, 1778, 1905, 1910, 2667, 2674, 2865, 3175, 3810, 4011, 4445, 4775, 5334, 5730, 6350, 6685, 8022, 8890, 9525, 9550, 13335, 13370, 14325, 19050, 20055, 22225, 24257, 26670, 28650, 33425, 40110, 44450, 48514, 66675, 66850, 72771, 100275, 121285, 133350, 145542, 169799, 200550, 242570, 339598, 363855, 509397, 606425, 727710, 848995, 1018794, 1212850, 1697990, 1819275, 2546985, 3638550, 4244975, 5093970, 8489950, 12734925, 25469850]

約数ペア:

[(1, 25469850), (2, 12734925), (3, 8489950), (5, 5093970), (6, 4244975), (7, 3638550), (10, 2546985), (14, 1819275), (15, 1697990), (21, 1212850), (25, 1018794), (30, 848995), (35, 727710), (42, 606425), (50, 509397), (70, 363855), (75, 339598), (105, 242570), (127, 200550), (150, 169799), (175, 145542), (191, 133350), (210, 121285), (254, 100275), (350, 72771), (381, 66850), (382, 66675), (525, 48514), (573, 44450), (635, 40110), (762, 33425), (889, 28650), (955, 26670), (1050, 24257), (1146, 22225), (1270, 20055), (1337, 19050), (1778, 14325), (1905, 13370), (1910, 13335), (2667, 9550), (2674, 9525), (2865, 8890), (3175, 8022), (3810, 6685), (4011, 6350), (4445, 5730), (4775, 5334)]