676246575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 1257062400

約数和(自身を除く): 580815825

約数列:

[1, 3, 5, 15, 19, 23, 25, 47, 57, 69, 75, 95, 115, 141, 235, 285, 345, 437, 439, 475, 575, 705, 893, 1081, 1175, 1311, 1317, 1425, 1725, 2185, 2195, 2679, 3243, 3525, 4465, 5405, 6555, 6585, 8341, 10097, 10925, 10975, 13395, 16215, 20539, 20633, 22325, 25023, 27025, 30291, 32775, 32925, 41705, 50485, 61617, 61899, 66975, 81075, 102695, 103165, 125115, 151455, 191843, 208525, 252425, 308085, 309495, 392027, 474559, 513475, 515825, 575529, 625575, 757275, 959215, 1176081, 1423677, 1540425, 1547475, 1960135, 2372795, 2877645, 4796075, 5880405, 7118385, 9016621, 9800675, 11863975, 14388225, 27049863, 29402025, 35591925, 45083105, 135249315, 225415525, 676246575]

約数ペア:

[(1, 676246575), (3, 225415525), (5, 135249315), (15, 45083105), (19, 35591925), (23, 29402025), (25, 27049863), (47, 14388225), (57, 11863975), (69, 9800675), (75, 9016621), (95, 7118385), (115, 5880405), (141, 4796075), (235, 2877645), (285, 2372795), (345, 1960135), (437, 1547475), (439, 1540425), (475, 1423677), (575, 1176081), (705, 959215), (893, 757275), (1081, 625575), (1175, 575529), (1311, 515825), (1317, 513475), (1425, 474559), (1725, 392027), (2185, 309495), (2195, 308085), (2679, 252425), (3243, 208525), (3525, 191843), (4465, 151455), (5405, 125115), (6555, 103165), (6585, 102695), (8341, 81075), (10097, 66975), (10925, 61899), (10975, 61617), (13395, 50485), (16215, 41705), (20539, 32925), (20633, 32775), (22325, 30291), (25023, 27025)]