48237615

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 86774688

約数和(自身を除く): 38537073

約数列:

[1, 3, 5, 9, 15, 43, 45, 97, 129, 215, 257, 291, 387, 485, 645, 771, 873, 1285, 1455, 1935, 2313, 3855, 4171, 4365, 11051, 11565, 12513, 20855, 24929, 33153, 37539, 55255, 62565, 74787, 99459, 124645, 165765, 187695, 224361, 373935, 497295, 1071947, 1121805, 3215841, 5359735, 9647523, 16079205, 48237615]

約数ペア:

[(1, 48237615), (3, 16079205), (5, 9647523), (9, 5359735), (15, 3215841), (43, 1121805), (45, 1071947), (97, 497295), (129, 373935), (215, 224361), (257, 187695), (291, 165765), (387, 124645), (485, 99459), (645, 74787), (771, 62565), (873, 55255), (1285, 37539), (1455, 33153), (1935, 24929), (2313, 20855), (3855, 12513), (4171, 11565), (4365, 11051)]