2029550075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{610391}}^1$

素因数の和:610427

約数の個数: 24

約数和(自身を含む): 3027544320

約数和(自身を除く): 997994245

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 610391, 3051955, 4272737, 11597429, 15259775, 21363685, 57987145, 81182003, 106818425, 289935725, 405910015, 2029550075]

約数ペア:

[(1, 2029550075), (5, 405910015), (7, 289935725), (19, 106818425), (25, 81182003), (35, 57987145), (95, 21363685), (133, 15259775), (175, 11597429), (475, 4272737), (665, 3051955), (3325, 610391)]