4477777975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2543}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 6397447680

約数和(自身を除く): 1919669705

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 337, 475, 1045, 1685, 2543, 3707, 5225, 6403, 8425, 12715, 18535, 27973, 32015, 48317, 63575, 70433, 92675, 139865, 160075, 241585, 352165, 531487, 699325, 856991, 1207925, 1760825, 2657435, 4284955, 9426901, 13287175, 16282829, 21424775, 47134505, 81414145, 179111119, 235672525, 407070725, 895555595, 4477777975]

約数ペア:

[(1, 4477777975), (5, 895555595), (11, 407070725), (19, 235672525), (25, 179111119), (55, 81414145), (95, 47134505), (209, 21424775), (275, 16282829), (337, 13287175), (475, 9426901), (1045, 4284955), (1685, 2657435), (2543, 1760825), (3707, 1207925), (5225, 856991), (6403, 699325), (8425, 531487), (12715, 352165), (18535, 241585), (27973, 160075), (32015, 139865), (48317, 92675), (63575, 70433)]