6861375

素因数分解:

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

素因数の和:150

約数の個数: 64

約数和(自身を含む): 13478400

約数和(自身を除く): 6617025

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 107, 125, 135, 171, 225, 285, 321, 375, 475, 513, 535, 675, 855, 963, 1125, 1425, 1605, 2033, 2375, 2565, 2675, 2889, 3375, 4275, 4815, 6099, 7125, 8025, 10165, 12825, 13375, 14445, 18297, 21375, 24075, 30495, 40125, 50825, 54891, 64125, 72225, 91485, 120375, 152475, 254125, 274455, 361125, 457425, 762375, 1372275, 2287125, 6861375]

約数ペア:

[(1, 6861375), (3, 2287125), (5, 1372275), (9, 762375), (15, 457425), (19, 361125), (25, 274455), (27, 254125), (45, 152475), (57, 120375), (75, 91485), (95, 72225), (107, 64125), (125, 54891), (135, 50825), (171, 40125), (225, 30495), (285, 24075), (321, 21375), (375, 18297), (475, 14445), (513, 13375), (535, 12825), (675, 10165), (855, 8025), (963, 7125), (1125, 6099), (1425, 4815), (1605, 4275), (2033, 3375), (2375, 2889), (2565, 2675)]