2654205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 4569600

約数和(自身を除く): 1915395

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 139, 201, 285, 335, 417, 695, 1005, 1273, 2085, 2641, 3819, 6365, 7923, 9313, 13205, 19095, 27939, 39615, 46565, 139695, 176947, 530841, 884735, 2654205]

約数ペア:

[(1, 2654205), (3, 884735), (5, 530841), (15, 176947), (19, 139695), (57, 46565), (67, 39615), (95, 27939), (139, 19095), (201, 13205), (285, 9313), (335, 7923), (417, 6365), (695, 3819), (1005, 2641), (1273, 2085)]