47969205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4613

約数の個数: 32

約数和(自身を含む): 82992000

約数和(自身を除く): 35022795

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 4549, 10545, 13647, 22745, 68235, 86431, 168313, 259293, 432155, 504939, 841565, 1296465, 2524695, 3197947, 9593841, 15989735, 47969205]

約数ペア:

[(1, 47969205), (3, 15989735), (5, 9593841), (15, 3197947), (19, 2524695), (37, 1296465), (57, 841565), (95, 504939), (111, 432155), (185, 259293), (285, 168313), (555, 86431), (703, 68235), (2109, 22745), (3515, 13647), (4549, 10545)]