8375675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 13689600

約数和(自身を除く): 5313925

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 229, 275, 385, 475, 665, 1045, 1145, 1463, 1603, 1925, 2519, 3325, 4351, 5225, 5725, 7315, 8015, 12595, 17633, 21755, 30457, 36575, 40075, 47861, 62975, 88165, 108775, 152285, 239305, 335027, 440825, 761425, 1196525, 1675135, 8375675]

約数ペア:

[(1, 8375675), (5, 1675135), (7, 1196525), (11, 761425), (19, 440825), (25, 335027), (35, 239305), (55, 152285), (77, 108775), (95, 88165), (133, 62975), (175, 47861), (209, 40075), (229, 36575), (275, 30457), (385, 21755), (475, 17633), (665, 12595), (1045, 8015), (1145, 7315), (1463, 5725), (1603, 5225), (1925, 4351), (2519, 3325)]