3942560545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{919}}^1\times {\mathrm{1013}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 5955505920

約数和(自身を除く): 2012945375

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 919, 1013, 4235, 4595, 5065, 6433, 7091, 10109, 11143, 32165, 35455, 50545, 55715, 70763, 78001, 111199, 122573, 353815, 390005, 555995, 612865, 778393, 858011, 930947, 3891965, 4290055, 4654735, 6516629, 10240417, 32583145, 51202085, 71682919, 112644587, 358414595, 563222935, 788512109, 3942560545]

約数ペア:

[(1, 3942560545), (5, 788512109), (7, 563222935), (11, 358414595), (35, 112644587), (55, 71682919), (77, 51202085), (121, 32583145), (385, 10240417), (605, 6516629), (847, 4654735), (919, 4290055), (1013, 3891965), (4235, 930947), (4595, 858011), (5065, 778393), (6433, 612865), (7091, 555995), (10109, 390005), (11143, 353815), (32165, 122573), (35455, 111199), (50545, 78001), (55715, 70763)]