47842995

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 30539085

約数列:

[1, 3, 5, 15, 71, 167, 213, 269, 355, 501, 807, 835, 1065, 1345, 2505, 4035, 11857, 19099, 35571, 44923, 57297, 59285, 95495, 134769, 177855, 224615, 286485, 673845, 3189533, 9568599, 15947665, 47842995]

約数ペア:

[(1, 47842995), (3, 15947665), (5, 9568599), (15, 3189533), (71, 673845), (167, 286485), (213, 224615), (269, 177855), (355, 134769), (501, 95495), (807, 59285), (835, 57297), (1065, 44923), (1345, 35571), (2505, 19099), (4035, 11857)]