85051425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 152615232

約数和(自身を除く): 67563807

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1275, 1627, 2091, 3075, 3485, 4881, 8135, 10455, 17425, 24405, 27659, 40675, 52275, 66707, 82977, 122025, 138295, 200121, 333535, 414885, 691475, 1000605, 1134019, 1667675, 2074425, 3402057, 5003025, 5670095, 17010285, 28350475, 85051425]

約数ペア:

[(1, 85051425), (3, 28350475), (5, 17010285), (15, 5670095), (17, 5003025), (25, 3402057), (41, 2074425), (51, 1667675), (75, 1134019), (85, 1000605), (123, 691475), (205, 414885), (255, 333535), (425, 200121), (615, 138295), (697, 122025), (1025, 82977), (1275, 66707), (1627, 52275), (2091, 40675), (3075, 27659), (3485, 24405), (4881, 17425), (8135, 10455)]