6251475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 4997805

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 107, 123, 205, 285, 321, 475, 535, 615, 779, 1025, 1425, 1605, 2033, 2337, 2675, 3075, 3895, 4387, 6099, 8025, 10165, 11685, 13161, 19475, 21935, 30495, 50825, 58425, 65805, 83353, 109675, 152475, 250059, 329025, 416765, 1250295, 2083825, 6251475]

約数ペア:

[(1, 6251475), (3, 2083825), (5, 1250295), (15, 416765), (19, 329025), (25, 250059), (41, 152475), (57, 109675), (75, 83353), (95, 65805), (107, 58425), (123, 50825), (205, 30495), (285, 21935), (321, 19475), (475, 13161), (535, 11685), (615, 10165), (779, 8025), (1025, 6099), (1425, 4387), (1605, 3895), (2033, 3075), (2337, 2675)]