42703925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 61350240

約数和(自身を除く): 18646315

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 743, 1045, 2299, 3025, 3715, 5225, 8173, 11495, 14117, 18575, 40865, 57475, 70585, 89903, 155287, 204325, 352925, 449515, 776435, 1708157, 2247575, 3882175, 8540785, 42703925]

約数ペア:

[(1, 42703925), (5, 8540785), (11, 3882175), (19, 2247575), (25, 1708157), (55, 776435), (95, 449515), (121, 352925), (209, 204325), (275, 155287), (475, 89903), (605, 70585), (743, 57475), (1045, 40865), (2299, 18575), (3025, 14117), (3715, 11495), (5225, 8173)]