12692475

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3004

約数の個数: 36

約数和(自身を含む): 23938200

約数和(自身を除く): 11245725

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 2969, 4275, 8907, 14845, 26721, 44535, 56411, 74225, 133605, 169233, 222675, 282055, 507699, 668025, 846165, 1410275, 2538495, 4230825, 12692475]

約数ペア:

[(1, 12692475), (3, 4230825), (5, 2538495), (9, 1410275), (15, 846165), (19, 668025), (25, 507699), (45, 282055), (57, 222675), (75, 169233), (95, 133605), (171, 74225), (225, 56411), (285, 44535), (475, 26721), (855, 14845), (1425, 8907), (2969, 4275)]