1394848225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{9439}}^1$

素因数の和:9729

約数の個数: 24

約数和(自身を含む): 1812026880

約数和(自身を除く): 417178655

約数列:

[1, 5, 23, 25, 115, 257, 575, 1285, 5911, 6425, 9439, 29555, 47195, 147775, 217097, 235975, 1085485, 2425823, 5427425, 12129115, 55793929, 60645575, 278969645, 1394848225]

約数ペア:

[(1, 1394848225), (5, 278969645), (23, 60645575), (25, 55793929), (115, 12129115), (257, 5427425), (575, 2425823), (1285, 1085485), (5911, 235975), (6425, 217097), (9439, 147775), (29555, 47195)]