29013175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 37269936

約数和(自身を除く): 8256761

約数列:

[1, 5, 25, 43, 137, 197, 215, 685, 985, 1075, 3425, 4925, 5891, 8471, 26989, 29455, 42355, 134945, 147275, 211775, 674725, 1160527, 5802635, 29013175]

約数ペア:

[(1, 29013175), (5, 5802635), (25, 1160527), (43, 674725), (137, 211775), (197, 147275), (215, 134945), (685, 42355), (985, 29455), (1075, 26989), (3425, 8471), (4925, 5891)]