1945844115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{50417}}^1$

素因数の和:50539

約数の個数: 32

約数和(自身を含む): 3252566016

約数和(自身を除く): 1306721901

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 2573, 7719, 12865, 38595, 50417, 151251, 252085, 756255, 1562927, 4184611, 4688781, 7814635, 12553833, 20923055, 23443905, 62769165, 129722941, 389168823, 648614705, 1945844115]

約数ペア:

[(1, 1945844115), (3, 648614705), (5, 389168823), (15, 129722941), (31, 62769165), (83, 23443905), (93, 20923055), (155, 12553833), (249, 7814635), (415, 4688781), (465, 4184611), (1245, 1562927), (2573, 756255), (7719, 252085), (12865, 151251), (38595, 50417)]