470308605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{8707}}^1$

素因数の和:9005

約数の個数: 32

約数和(自身を含む): 813396864

約数和(自身を除く): 343088259

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 3601, 4155, 8707, 10803, 18005, 26121, 43535, 54015, 113191, 130605, 339573, 565955, 1697865, 2411839, 7235517, 12059195, 31353907, 36177585, 94061721, 156769535, 470308605]

約数ペア:

[(1, 470308605), (3, 156769535), (5, 94061721), (13, 36177585), (15, 31353907), (39, 12059195), (65, 7235517), (195, 2411839), (277, 1697865), (831, 565955), (1385, 339573), (3601, 130605), (4155, 113191), (8707, 54015), (10803, 43535), (18005, 26121)]