47973075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{15601}}^1$

素因数の和:15655

約数の個数: 24

約数和(自身を含む): 81255216

約数和(自身を除く): 33282141

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 15601, 46803, 78005, 234015, 390025, 639641, 1170075, 1918923, 3198205, 9594615, 15991025, 47973075]

約数ペア:

[(1, 47973075), (3, 15991025), (5, 9594615), (15, 3198205), (25, 1918923), (41, 1170075), (75, 639641), (123, 390025), (205, 234015), (615, 78005), (1025, 46803), (3075, 15601)]