2017709325

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{23537}}^1$

素因数の和:23683

約数の個数: 48

約数和(自身を含む): 3735951360

約数和(自身を除く): 1718242035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 381, 635, 675, 1143, 1905, 3175, 3429, 5715, 9525, 17145, 23537, 28575, 70611, 85725, 117685, 211833, 353055, 588425, 635499, 1059165, 1765275, 2989199, 3177495, 5295825, 8967597, 14945995, 15887475, 26902791, 44837985, 74729975, 80708373, 134513955, 224189925, 403541865, 672569775, 2017709325]

約数ペア:

[(1, 2017709325), (3, 672569775), (5, 403541865), (9, 224189925), (15, 134513955), (25, 80708373), (27, 74729975), (45, 44837985), (75, 26902791), (127, 15887475), (135, 14945995), (225, 8967597), (381, 5295825), (635, 3177495), (675, 2989199), (1143, 1765275), (1905, 1059165), (3175, 635499), (3429, 588425), (5715, 353055), (9525, 211833), (17145, 117685), (23537, 85725), (28575, 70611)]